It is said that ____ young people may lose the abilities to hear after five years if they listen to MP4 players which are too loud for more than five hours a week.
| A．thousand of | B．six thousands | C．thousands of | D．six thousands of |
It is reported that people throw_____ plastic bags along this street every day.
| A．hundred | B．hundreds | C．hundred of | D．hundreds of |
– Mr Green has_____ one-year-old son, doesn’t he?
–Yes, and he also has ______eight-year-old daughter.
| A．a, a | B．an, a | C．a, an | D．an, an |
It will ______us several years to learn a foreign language well.
| A．cost | B．take | C．spend | D．use |
–___ _the population of China?
–_______over 1,300,000,000.
| A．How many are, They are | B．How’s, It’s |
| C．What’s, It’s | D．How much is, It’s |
We have a lot of work ______ today.
| A．to do | B．doing | C．do | D．did |