—When were you born? —I was born ______ November 6th, 1996.A. in B. on C. at
If you miss so many lessons, you must fall behind ____ classmates.
I found _____ very difficult to learn maths well.
--Haven’t I told you that the computer needs______?---Sorry,I forgot_______it fixed.I’ll send it for repairs right away.
---Do you know when Dr Smith_____for dinner this evening?----No,but I think he _____when he is free.
_____exciting the news is!