Complete the sentence using "be supposed to" in the correct form and the verb in brackets.
заполните пропуски в предложении, используя конструкцию "be supposed to" в правильной форме.
1. but you (not / press) that button. try the other one.
2.but this letter says we (be) there by two.
3. you can’t wear that tonight! you (dress) formally for these occasions.
4. yes, i think we (stand up) when the teacher walks into the room.
5. don’t tell anyone what i told you. we (not / know).
6. you (not / use) a dictionary. it’s here in the rules.
7. he says we can look at the pictures but we (not / touch) them.

1. but you are not supposed to press that button. try the other one.
Explanation: The phrase "are not supposed to" is used to indicate that something is not permitted or recommended. In this sentence, the speaker is advising against pressing a certain button and suggests trying a different one instead.

2. but this letter says we are supposed to be there by two.
Explanation: The phrase "are supposed to" is used to express an expectation or requirement. In this sentence, the letter states that it is expected for the speaker and the person they are addressing to be at a certain location by two o'clock.

3. you can’t wear that tonight! you are supposed to dress formally for these occasions.
Explanation: The phrase "are supposed to" is used to state what is considered appropriate or expected. In this sentence, the speaker is telling the listener that they should dress formally for the event they are attending tonight, as it is the expected dress code.

4. yes, I think we are supposed to stand up when the teacher walks into the room.
Explanation: The phrase "are supposed to" is used to indicate a customary or expected behavior. In this sentence, the speaker agrees with the idea that it is expected to stand up when the teacher enters the room.

5. don’t tell anyone what I told you. we are not supposed to know.
Explanation: The phrase "are not supposed to" is used to indicate that something should not be known or disclosed. In this sentence, the speaker is instructing the listener not to share the information they were given, as it is not meant to be known.

6. you are not supposed to use a dictionary. it’s here in the rules.
Explanation: The phrase "are not supposed to" is used to express a prohibition or restriction. In this sentence, the speaker is stating that using a dictionary is not allowed, as it is mentioned in the rules.

7. he says we can look at the pictures but we are not supposed to touch them.
Explanation: The phrase "are not supposed to" is used to indicate a prohibition or restriction. In this sentence, the speaker is explaining that although they are allowed to view the pictures, they should not touch them, as it is not allowed.