The teacher had the students __________ all the words they didn’t know.
| A．looked up | B．looking in | C．look up | D．look at |
Helping others is a habit,you can learn even at an early age．
| A．it | B．that | C．what | D．one |
— I've studied gardening as a hobby． Could I make some questions?
—.
| A．Go right ahead | B．It's up to you |
| C．Take it easy | D．It all depends |
When he found nobody there, he waswhat to do.
| A．at all costs | B．at a loss | C．at no time | D．at the moment |
On the ground all his shoes and clothes as if the house were broken in.
| A．lying | B．were lying |
| C．lied | D．lay |
Unfortunately, people are oftenby the text messages that tell them they have won the shocking prize.
| A．taken off | B．taken out | C．taken away | D．taken in |