Please listen to the teacher as _______ as you can in class.
| A．careful | B．carefully | C．careless | D．care |
His grandpa is __________ old __________ do any housework.
| A．too…to | B．so…that | C．as…as | D．not…until |
—__________ yogurt do we need?
—Two cups.
| A．How many | B．How about | C．How much | D．How long |
We don’t know __________ he can make a plane by himself. It is amazing.
| A．where | B．when | C．how | D．what |
—When __________ he __________ fishing?
—Next weekend.
| A．was; going | B．is; going | C．does; go | D．did; go |
—How long are you staying here?
—That __________ the weather.
| A．depends on | B．decides on | C．thinks about | D．looks at |