. _____ with letters and public phones, mobile phones and the Internet are faster and much more convenient.
A.Compare |
B.To compare |
C.Comparing |
D.Compared |
. The little boy is dirty from head to foot because he ___ in the mud all morning.
A.had played |
B.has played |
C.was playing |
D.is playing |
. — They suggest the number of cars should be limited to stop air pollution.
— ____, the idea is not practical.
A.Sounds good as it |
B.As it sounds good |
C.As good it sounds |
D.Good as it sounds |
. She works in her spare time babysitting children in the neighborhood____ herself a computer.
A.to buy |
B.buying |
C.buy |
D.bought. |
. ‘ Time ____ will never be found again!’ I couldn’t help talking to myself.
A.lost |
B.losing |
C.to lose |
D.have lost |
. --- My teacher told me just now that I passed the test!
--- ______.
A.Go ahead |
B.At your pleasure |
C.I’m so glad for you |
D.with pleasure |