______ regular exercise is very important, it’s not a good idea to exercise too close to bedtime.
| A．If | B．As | C．Although | D．Unless |
It will be ________ next week and there will also be a lot of ______.
| A．windy; rain | B．wind ; rainy |
| C．windy ; rainy | D．wind; rain |
Which sentence structure is “S+V+P”?
| A．Farmers harvest crops. | B．Autumn leaves turn brown. |
| C．We have four seasons. | D．We call the boy Tommy. |
Jiangyin, our hometown, ________ an area of 987 square kilometers.
| A．covers | B．takes | C．includes | D．Gets |
—Are Grace and Joe coming to “Happy Camp” by plane?
—I’m not sure. It is said that their father ________ drive them here.
| A．must | B．need | C．may | D．have to |
—How many workers are there in your factory, Mr Brown?
—________ workers in our factory _________2000.
| A．The number of; are | B．The number of; is |
| C．A number of; are | D．A number of; is |