It’s eight o’clock. The students ____ an English class.
A. have B. having C. are having
I won't come back _________August 5 and 7, so you’ll have to go there alone.
| A．until | B．both | C．between | D．for |
---What did you look for me for, Mary?
--- The boss wondered where you ___________ and how long you __________ there.
| A．had been, had been | B．had gone, had gone |
| C．had been, had gone | D．had gone, had been |
The newly-designed iPhone 4S on the market____________ well now. Get one before it __________out in the shop.
| A．sells, is sold | B．sells, sells | C．is sold, is sold | D．is sold, sells |
When John lost his job, he found _____________to get a new one.
| A．that’s impossible | B．impossible | C．that impossible | D．it impossible |
Which one do you think you’d like __________with you, Jack or Johnson?
| A．to let to go | B．to let go | C．letting to go | D．letting go |