It seems that water from this tap ________ for some time.We'll have to take it apart to put it right.
| A．had leaked | B．is leaking |
| C．leaked | D．has been leaking |
Grandpa is old, but he is still very ____.
| A．living | B．alive | C．strong | D．younger |
I ____ my father ____ and he did so.
| A．advised; to stop smoking | B．tried to persuade; to give off smoking |
| C．persuaded; to give up smoking | D．suggested; to stop to smoke. |
----The cake smells delicious. ---- ____.
| A．So does it | B．So it does | C．So is the cake | D．So it is |
----It's too late now. I think it's time for me to leave. ---- ____.
| A．Good idea | B．Good night | C．Good evening | D．Really |
Is this school ____ you studied at ten years ago?
| A．which | B．that | C．where | D．the one |