—Where are her pencils?— under the chair.A、It’s B、They’re C、These are
The workers succeeded producing all the machines in a month.2
_______ cross the road before the traffic lights turn green .
---- _______ you ______to the United States ?-----No , never , but I went to Canada a few years ago.
Let’s _______ a talk about learning Chinese .
----Is that a new car?----No, I _____ it two years ago.