One well of the oil field was still burning with huge fire twisting crazily____ the night sky.
| A．in | B．on | C．against | D．across |
The teacher suggested we ________ as many books as we can.
| A．reads | B．read |
| C．reading | D．have read |
—It’s a long time ________ I saw you last.
—Yes，and what a pity it is now that it will be a long time ________ we see each other again.
| A．before；since | B．since；when |
| C．since；before | D．when；before |
The ________ look on her face suggested that she ________ it before.
| A．surprising；wouldn’t know |
| B．surprised；hadn’t known |
| C．surprising；hadn’t known |
| D．surprised；shouldn’t know |
—What time would you like me to ________ this evening for the concert?
—I think 6∶30 will be OK.
| A．pick up you | B．call you for |
| C．call on you | D．pick you up |
—Does he know how to work out the problem?
—Yes，he has ________ a good idea to solve it.
| A．caught up with | B．kept up with |
| C．come up with | D．put up with |