I don’t have to introduce him to you __ you know the boy.
A. until B unless C. since D but
—We’ll have a hiking trip, but when shall we meet?
—Let’s make it half past seven the morning of May 8.
| A．in | B．on | C．at | D．for |
—Is the modern racing car outside ______, Laura?
—Of course not. Nobody but Jim can afford such an expensive car. It must belong to ______.
| A．your; his | B．yours; he | C．your; himself | D．yours; him |
I think it’s_________ useful advice，so I will always remember it．
| A．a | B．an | C．the | D．/ |
--Dad, our class won the first in the sports meeting.
--- .
| A．Congratulations! | B．Good luck. |
| C．That's interesting. | D．Nothing serious. |
It has to be a place we can do lots of exercise.
| A．that | B．when | C．which | D．where |