I don’t know him .He __________ a teacher.
| A．maybe | B．may is | C．may do | D．may be |
one of the two women is Mrs. Brown，our neighbor.
| A．The beautiful | B．The more beautiful |
| C．More beautiful | D．The most beautiful |
—There were lots of fish in the river years ago.
…Yes, but there are verynow because of the pollution.
| A．few | B．fewer |
| C．little | D．less |
We have two hourshomework to do this aft moon. So we don't have timeafter-school activities.
| A．of; of | B．for; for |
| C．of; for | D．for; of |
——I think Betty is very helpful.
—— she always gives her seats to others on the bus.
| A．I agree. | B．I’m afraid not. |
| C．Really. | D．Why not? |
Why get up early?
| A．don’t | B．aren’t |
| C．not | D．not to |