—Don’t play with the knife, ______ you’ll cut your hand.
—Sorry, I _____.
| A．so, can’t | B．and, won’t | C．but, mustn’t | D．or, won’t |
April is month of the year in Thailand.
| A．hot | B．hotter | C．hottest | D．the hottest |
Things made of plastic are usually _______, but they are _______ to get polluted.
| A．cheap; easy | B．cheap; easier |
| C．cheaper; easy | D．cheaper; easier |
---Is your sister’s room as as ?
----No,it isn’t.
| A．big you | B．bigger, your |
| C．biggest yours | D．big yours |
John doesn’t play the piano _________________ his classmates in his class.
| A．so well as | B．as good like |
| C．as well like | D．so good as |
He is a ___________ student, and he always listens to the teachers ___________.
| A．careful; careful | B．careful; carefully |
| C．carefully; carefully | D．carefully; careful |