—Will you give me a hand? I have some trouble_______ the scientific problem.
—Don't worry. I'll try my best to help you _______.
| A.solving; in five minutes | B.to solve; in five-minute |
| C.to solve; after five minutes | D.solving; after five-minutes |
—What’s this ________?
—It’s a book.
| A.on Chinese | B.at English |
| C.in English | D.on Chinese |
Let’s _____ basketball.
| A.play | B.play a |
| C.play the | D.plays |
Please _____ these things to your sister, she needs them.
| A.take | B.bring | C.need | D.meet |
Jim’s brother_________ five basketballs.
| A.have | B.has | C.is | D.are |
I eat ___________ for lunch.
| A.chicken | B.a chicken |
| C.chickens | D.some chickens |