---__________does your friend go fishing?
--About three times a month.
| A．When | B．How often |
| C．How long | D．How much |
– 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 |
In the piano contest, my brother didn’t play well and I did_____.
| A．very well | B．much better | C．very good | D．even worse |