--It is cold outside. You'd better wear warm clothes to the cold.
--Ok, thanks.
| A．keep out | B．keep down | C．turn down | D．let down |
---What’s ________ with you? ---I have a headache.
| A．the wrong | B．trouble | C．matter | D．the matter |
Bill’s father teachesmath in my school.
| A．me | B．my | C．mine | D．myself |
My home is aboutwalk from here.
| A．twenty minutes | B．twenty-minutes |
| C．twenty minutes’ | D．twenty minute’s |
I like monkeys because they aresmart.
| A．a kind of | B．kind of | C．kinds of | D．kind |
---the girlher hands now? ---Yes, she is.
| A．Does; wash | B．Is; wash |
| C．Is; washing | D．Does; washing |