The ____________man can carry some water every day.
| A．81-years-old | B．81-year old |
| C．81 years old | D．81-year-old |
---My bike is broken. May I go ______ yours?
---Sorry, mine _______ broken down.
| A．on, is | B．by, is | C．on, has | D．by, has |
He is_____American. I’m_____English.
| A．a,a | B．an,a | C．the,the | D．/,/ |
I _______ talk with my good friends _______ watch TV
A.like, betterB.prefer, to C.would rather, than
In our school library therea number of books on science and the number of themgrowing larger and larger.
| A．is , are | B．are , is | C．has , is | D．have , are |
—Which is the biggest number of the four?
—．
| A．One-third | B．Two-thirds | C．A half | D．A quarter |