There are _______ visitors to the wetland park, and the number is becoming _______ now.
| A．thousand of; larger and larger |
| B．thousands of; more and more |
| C．thousands of; larger and larger |
| D．thousand of; more and more |
In my home town, the old over 100 not only by their
families but also by the government.
| A．are taken good care | B．are taken good care of |
| C．is taken good care | D．is taken good care of |
He was born __________ a cold winter morning.
| A．on | B．at | C．in | D．for |
Could you tell me how long you _____ on your homework every day?
| A．cost | B．spend | C．take | D．pay |
The number of the students in our school ___ 1,000, and a number of them ___ boys.
| A．is, are | B．is, is |
| C．are, is | D．are, are |
Children _______ sit in the front seat of a car. It’s too dangerous.
| A．need | B．needn’t | C．must | D．mustn’t |