There are so many kinds of pens in the shop that I can’t decide________．
| A．when to buy |
| B．where to buy |
| C．what to buy |
| D．which to buy |
Fiona goes to bed ____ 9 o’clock every day.
| A．of | B．in | C．on | D．at |
Miss Gao is our English teacher. She gives ____ a lot of help.
| A．we | B．us | C．our | D．ours |
---Mike’s radio has gone wrong. He will have it ______ tomorrow.
---Why not have Aunt Wang ______ it? Nobody can if she can’t.
| A．fix; fixed | B．fix; fix | C．fixed; fixed | D．fixed; fix |
--- Could you tell me______ in Yangzhou?
--- Of course. I think it’s in Dongguan Street.
| A．where can we have something good to eat | B．where we can have something good to eat |
| C．when will the Food Festival be held | D．when the Food Festival will be held |
--- Have you solved your problem?
---I've kept on thinking about that matter ______, but I have no idea yet now.
| A．at times | B．some time | C．at a time | D．all the time |