There are some apples ________ the tree. There are some birds
________ the tree, too.
| A．on; in | B．in, in | C．on; on | D．in; on |
I have his address, so I did not have any ________ his house.
A. difficulty finding out B. difficulty finding C. difficulty looking for
Jack spends much money on books ________ he is not so rich.
| A．though | B．when | C．if | D．because |
---What ____________ you _____________ last weekend?
---I wrote some letters and read a book.
| A．do, do | B．did, do | C．will, do | D．have, done |
---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．/,/ |