一 Would you like to see the film with me ?
一 Sorry.I ___________ it twice.
| A．am seeing | B．will see | C．see | D．have seen |
When I was in the USA,I had difficulty ______ English, so I often ask Paul ____ help.
| A．to understand, with | B．understanding, for |
| C．to understand, for | D．understanding, with |
The river is too wide for the swimmers _______________.
| A．to swim | B．to swim in |
| C．to swim across | D．swimming |
I don’t know ______ with this problem. It’s too hard.
| A．which to do | B．when to do |
| C．what to do | D．how to do |
The notebook ___________ be John's ．There is his name on it．
| A．must | B．might |
| C．could | D．can't |
_____you go, ____you do in your school, You must obey the rules．
| A．Wherever; whatever | B．Where; what |
| C．Whatever; wherever | D．What; where |