Bill likes playing baseball.He has______baseballs.
| A．twenty-one | B．twenty one |
| C．twenty-first | D．twenty first |
Tom often gets some letters from his pen pal. The underlined word “gets” can be replaced by “ ”.
| A．becomes | B．receives | C．arrives | D．takes |
--I’m worried about tomorrow’s math exam.
-- ______ . I’m sure you will make it.
| A．Bad luck | B．What a pity | C．Take it easy | D．Don’t mention it |
-- Can you guess _________ the new Nike sports shoes?
-- Yes, Maybe he asked his grandpa to pay for them, I think.
| A．how he paid for | B．where he bought | C．when he paid for | D．why he bought |
-- The city of Wenzhou looks more and more beautiful.
-- Yes. That’s because lots of trees ______ every year.
| A．plant | B．are planting | C．are planted | D．have planted |
Our government is trying to search for the airplane has been missing for many days.
| A．what | B．that | C．who | D．why |