—I wonder ______you’ll water this kind of flower. —Every other day .
| A．how often | B．how long | C．how soon | D．how much |
It was already past midnight and only three young men _____ in the tea house．
| A．left | B．remained | C．delayed | D．deserted |
Yesterday morning in a city in the USA, a crowd of dustmen went on a strike to ______ complaints about their low pay．
| A．sound | B．voice | C．noise | D．talk |
Whenever it is, it is right for a student to ______ the school disciplines．
| A．see | B．watch | C．notice | D．observe |
----- What do you think of the performance we saw last night, Jenny?
----- ______ I want to see it a second time．
A．That couldn’t be worse! B．It could be better
C．That couldn’t be better! C．It was just so-so．
He tried to cope with the ever-increasing burden of his work, but finally he _____ and had to take a complete rest．
| A．broke in | B．broke down | C．broke out | D．broke up |