We can’t work out this problem. Can you tell us ______ ?
| A．how to do | B．what to do it |
| C．how to do it | D．what should to do |
She________in her room at 9:00 last night．
| A．slept |
| B．was sleeping |
| C．is sleeping |
| D．sleeps |
What________you________when the rainstorm came last night？
| A．do；do |
| B．did；do |
| C．are；doing |
| D．were；doing |
I can’t find my pen．Could you help________find it？
| A．me |
| B．her |
| C．him |
| D．them |
Sally took a photo of her friends while they________computer games．
| A．play |
| B．are playing |
| C．have played |
| D．were playing |
—May I speak to Ms Lane，please?
—Sorry，she isn’t in right now．I’ll tell you as soon as she________back tomorrow．
A．come
B．comes
C will come