--- ______will the invitations be sent to our guests? --- In three days.
| A．How often | B．How soon |
| C．How long | D．How far |
－Many boy students think math is ______ English.
－I agree. I’m weak in English.
| A．much difficult than | B．so difficult as |
| C．less difficult than | D．more difficult than |
－I want to borrow the book, but I don’t know how long it may ______.
－For two weeks.
| A．keep | B．be borrowed | C．borrow | D．be kept |
The new-designed car is on show now. I wonder ______.
| A．how much it cost | B．how much it costs |
| C．how much did it cost | D．how much does it cost |
Tommy is looking for ______ in the cinema. He has drunk too much water .
A B C D
How kind you are ! You always do what you can ______ others .
| A．help | B．helping | C．helps | D．to help |