Ex 1. Complete the sentences with the correct form of “used to” and the verb in bracket. 1. I _____________ (not like) flying, but I love it now. 2. We _______________ (be) friends, but we don’t get on now. 3. _______________ (John/ work) for IBM before he came here? 4. Winters _______________(not/ be) as cold as they are now. 5. She _______________ (live) with her mother, but now she lives with her father. 6. What (1) _____________ (you/ be) like when you were a child? 7. I _____________ (wear) very thick glasses, and I__________ (be) quite short. 8. What _____________ (you/do) for fun? 9. we _____________ (not have) phones or technology of any kind 10. _____________(you/get) good marks in school?
2 câu trả lời
`-` Cấu trúc "used to":
`@` used to: đã từng `->` Diễn tả một hành động xảy ra thường xuyên trong quá khứ và không tiếp tục ở hiện tại
`@` Công thức:
$(+) S + used$ $to + Vinf$
$(-) S + did$ $not/didn't + use$ $to + Vinf$
$(?) Did + S + use$ $to + Vinf?$
`1.` I didn't use to like flying, but I love it now.
`2.` We used to be friends, but we don’t get on now.
`3.` Did John use to work for IBM before he came here?
`4.` Winters didn't use to be as cold as they are now.
`5.` She used to live with her mother, but now she lives with her father.
`6.` What did you use to be like when you were a child?
`7.` I used to wear very thick glasses, and I used to be quite short.
`8.` What did you use to do for fun?
`9`. We didn't use to have phones or technology of any kind.
`10.` Did you use to get good marks in school?
`1)` didn't use to like
`2)` used to be
`3)` Did John use to work
`4)` didn't use to be
`5)` used to live
`6)` did you use to be
`7)` used to wear `-` used to be
`8)` did you use to do
`9)` didn't use to have
`10)` Did you use to get
`@` Cấu trúc
`(-)` \({\text{ S + didn't use to + V(nguyên thể)...}} \)
`(+)` \({\text{ S + used to + V(nguyên thể)...}} \)
`(?)` \({\text{ Did + S + use to + V(nguyên thể)...?}} \)