- Can you go to row a boat with us this afternoon?
- I'm afraid not. I_______ look after my little sister because my mother is out.
| A．can | B．may | C．would | D．have to |
In order to protect his eyes, he ____ uses electronic products.
| A． |
always |
B． |
often |
C． |
usually |
D． |
seldom |
-Lily, can you get my dictionary?
-Wait a minute, Lucy. I _____clothes.
| A． |
washed |
B． |
am washing |
C． |
will wash |
D． |
have washed |
-Sam, let's _____ these old things. I don't need them anymore.
- No. We can try to put them to good use.
| A． |
pull down |
B． |
fix up |
C． |
hand out |
D． |
throw away |
Sit down, please. You ______ be tired after standing for so long.
| A． |
could |
B． |
can |
C． |
must |
D． |
might |
-You are going to get much exercise. Are you ______ that?
-Of course. I promise to keep it.
| A． |
proud of |
B． |
thirsty for |
C． |
sure about |
D． |
interested in |