A) match not each other; b) match themselves; c) go with each other; d) go on with the other. 9. He's as polite as his brother is ... polite. (pick prefix) a) im; b) non; c) dis; d) un. 10. It's been quite a long time ... I had a holiday abroad, a) ago; b) since; c) for; d) when. 11. Open the window, ... you? a) must; b) need; c) will; d) do. 12. You have bought a FIAT. You ... a BMW a) should have bought; b) would have bought; c) had better buy; d) would rather have bought. 13. of the three boys got a prize, a) A few; b) Both; c) Each; d) Every. 14. All the furniture in this room .. antique. a) are; b) are made of; c) have; d) is. 15. Poor Jack - he lost his homework, and he ... do it again, a) needs; b) ought; c) shall; d) has to. Choose the right variant . 1. I don't remember ... that I'm sure you're mistaken . a ) to say ; b ) say ; c ) saying ; have said . 2. There were two answers , and ... was right . a ) neither ; b ) no one ; c ) no ; d ) not any . 3. Be careful you don't ... your keys ! a ) lost ; b ) loosen ; c ) lose ; d ) loose . 4. What they say may be true ; you never can ... a ) say ; b ) tell ; c ) remember ; d ) recognize . 5. He didn't move , but just ... where he fell . a ) lain ; b ) lay ; c ) laid ; d ) lied . 6. You must try not to ... so many mistakes . a ) do ; b ) tell ; c ) make ; d ) perform . 7. He was ... tired to go on . a ) to ; b ) enough ; c ) so ; d ) too . 8. I like the red dress and the pink shoes The trouble is that they don't ... very well.​

1) A) Match not each other;
Explanation: The phrase "match not each other" means that the two things being compared do not complement or go well together. For example, if we are talking about colors, two colors that clash or do not go well together would "match not each other."

2) B) Non;
Explanation: The prefix "non-" means "not" or "the opposite of." In this case, if someone is as polite as his brother is not polite, we can use the prefix "non-" to indicate the opposite.

3) B) Since;
Explanation: The phrase "It's been quite a long time" indicates that the time frame mentioned is in the past. "Since" is used to specify the starting point of a period in time.

4) D) Do;
Explanation: The imperative sentence "Open the window" is followed by the pronoun "you." To make a question tag, we use the auxiliary verb that matches the tense of the main verb. In this case, the main verb is "do" (from "Open"), so the appropriate question tag would be "do."

5) A) Should have bought;
Explanation: The sentence is expressing regret about the previous purchase of a FIAT. "Should have bought" indicates that it would have been a better or more advisable choice to buy a BMW instead.

6) C) Each;
Explanation: The phrase "of the three boys" implies that each individual boy received a prize, therefore "each" is the correct choice. "A few" would imply more than just three, "both" implies two, and "every" implies all of them.

7) D) Is;
Explanation: 'Furniture' is an uncountable noun, and when we are talking about all the furniture as a collective whole, we use the singular verb "is."

8) Has to;
Explanation: The phrase "he lost his homework" implies that it is necessary or required for him to do it again. "Has to" expresses this obligation or necessity.

Choose the right variant:
1) C) Saying;
Explanation: The phrase "I don't remember" is followed by the -ing form of the verb "saying," which indicates an action that was mentioned or said.

2) B) No one;
Explanation: The phrase "and...was right" implies that neither of the two answers was correct. "No one" means none of the two options.

3) C) Lose;
Explanation: The phrase "Be careful you don't" is followed by the verb "lose," indicating the possibility of misplacing or misplacing one's keys.

4) B) Tell;
Explanation: The phrase "you never can" implies that one cannot accurately determine or recognize the truthfulness or accuracy of what is being said. "Tell" is used to indicate conveying information.

5) B) Lay;
Explanation: The phrase "but just...where he fell" indicates that he remained in the same position. "Lay" is the past tense of the verb "lie" and is used to indicate someone or something being in a horizontal position.

6) C) Make;
Explanation: The phrase "try not to" implies that the person should avoid the action of making mistakes. "Make" is the correct verb in this context.

7) D) Too;
Explanation: The phrase "He was...tired to go on" indicates an excessive level of tiredness. "Too" is used in this context to indicate an excessive degree or amount.

8) Go together;
Explanation: The phrase "they don't" implies that the red dress and pink shoes do not complement each other or look good together. "Go together" indicates compatibility or suitability between two things.