—Jim, how about keeping a dog as a pet?
—Good idea! But I prefer to have a cat. The dog is ______ to look after.
| A．difficult | B．more difficult |
| C．most difficult | D．the most difficult |
There are many _______ on the farm.
| A．a sheep | B．sheeps | C．sheep | D．sheepes |
I don't think this film is _____. I don't like it at all.
| A．excited | B．excites | C．exciting | D．excite |
I hope _____ buy a book at school.
| A．him to | B．he to | C．him | D．he will |
—The radio _that there will be another heavy rain in Guangdong. —Too bad. It has rained for the whole week.
| A．tells | B．talks | C．says | D．speaks |
Thank you for__________ me so well.
| A．teach | B．to teach | C．teaching | D．teaches |