It remains______ whether the medicine has side effect.
| A．seeing | B．to see | C．seen | D．to be seen |
Find ways to praise your children often,_________ you’ll find they will open their hearts to you.
| A．till | B．or | C．and | D．but |
Takeyourtime-it’sjust_________shortdistancefromhereto________restaurant.
| A．不填；the | B．a;the | C．the;a | D．不填；a |
—AreyougoingtoTom’sbirthdayparty?
—_________.Imighthavetowork.
| A．Itdepends | B．Thankyou | C．Soundgreat | D．Don’tmentionit |
Only in this way ______ progress in your English .
| A．you make | B．can you make |
| C．you be able to make | D．will you able to make |
In our class there are 46 students, _____ half wear glasses.
| A．in whom | B．in them | C．of whom | D．of them |