Kate and I _____ doing ______ homework now.
| A．am, their | B．are, their | C．is, our | D．are, our |
It’s hot today, ______we want to go swimming in the river.
| A．though | B．but | C．so | D．or |
—______ do they get a present for their mother?
—Because it’s their mother’s birthday.
| A．When | B．Why | C．How | D．Where |
Please call Xiaoxi ______ 0531-88881234 if you have some important news.
| A．at | B．with | C．for | D．in |
—What color is your schoolbag?—It’s ______.
| A．beautiful | B．cheap | C．new | D．blue |
—Who’s that?
—My sister. ______ works in a factory.
| A．He | B．Him | C．Her | D．She |