I was cooking in the kitchen when Dora returned, her face _________with mud and sweat.
| A．covering | B．having covered |
| C．covered | D．to cover |
In my opinion, it was some of the players, rather than the coach, that responsible for the loss of the game.
| A．is | B．are | C．was | D．were |
your daughter’s work with that of most of her friends and you will find hers is much better.
| A．Compare | B．Comparing |
| C．Compared | D．To compare |
One of the witnesses to the accident wrote a report to the police, he described what had happened.
| A．for whom | B．with whom |
| C．to which | D．in which |
too much for supper that evening, the boy could not go to sleep until deep into the night.
| A．Eating | B．Eaten |
| C．Having eaten | D．To eat |
— It’ll take at least two hours to do this!
— Oh, _______! I could do it in 20 minutes.
| A．hi, there | B．cheer up |
| C．come on | D．hard to say |