The poor boy __ the test again; in that case, his mother will be very disappointed.
| A．must have failed | B．might fail | C．could have failed | D．should fail |
Where the recorder?
I can’t see it anywhere.
|
Do you know our town at all?
No, This is the first time I here.
|
more attention, the tree could have grown better.
| A．Given | B．To give | C．Giving | D．Having given |
a rely, he decided to write a sixth letter.
| A．Not receiving | B．Not to receive |
| C．Not having received | D．not received. |
is a good of exercise for both the young and the old.
| A．the walk | B．walking | C．To walk | D．walk. |