You’d better ______ swimming alone. It’s very dangerous.
| A．go | B．to go | C．not go | D．don’t go |
We don’t like to climb the hill ______ a hot afternoon.
| A．on | B．in | C．at | D．by |
—Do you like English or maths? —______.
| A．Yes, I do | B．No, I don’t |
| C．I like English | D．Yes, I like math |
Tony is only four years old, _______he draws very well.
| A．but | B．so | C．or | D．and |
He is too to go on working.
| A．sleep | B．sleepy | C．asleep | D．sleeping |
do you go home every week? --------Twice.
| A．How many times | B．How long |
| C．How often | D．How much |