English will help us ______ in our work and study.
| A．lot | B．a lot |
| C．a lot of | D．lots of |
He __________ the book for ten years.
| A．has had | B．bought |
| C．has bought | D．keep |
So far _____ people have visited the old city in Zhejiang.
| A．million of | B．ten millions of |
| C．ten millions | D．millions of |
---Have you ever _____ the Great Wall? ---Yes, I have.
| A．see | B．saw | C．seen | D．seeing |
---_____ riding your bike to the park? ---Good idea.
| A．How about | B．Why not |
| C．Why don’t you | D．You should |
Liu Sanzi is _____ eight-year-old boy from village.
| A．a | B．an | C．the | D．/ |