4. Study the examples in exercises 2 and 3. Then choose the correct words in the rules.
O RULES
1 The past simple form of a verb is the
same / different for all persons.
2 in negative sentences, we use didn't + the
verb in the base form/ past simple.
3 In questions, we use (question word) did
+ noun or pronoun + the verb in the base
form / past simple.​

H3RURG    1   05.05.2021 12:14    2