— Mum, where is my ball? I remember I put it here yesterday.
— You _______ it in the wrong place.
| A．must put | B．might put |
| C．might have put | D．should have put |
We live too far from the city to get strong television________.
| A．signs | B．marks |
| C．signals | D．Symbols |
It sounded like a good idea，but________it didn't work.
| A．in theory | B．in practice |
| C．in public | D．in private |
—I beg your pardon?
—Your mind must have beenwhen I was speaking, wasn’t it?
| A．wondering | B．wandering |
| C．pretending | D．Extending |
—Hurry up! Father is waiting for us downstairs.
—OK，Mum.I________changed and it won't take long.
| A．get | B．have got |
| C．am getting | D．Got |
________a lot of other countries，we're in an economic recession(衰退)．
| A．Having a lot in common |
| B．Having in common with |
| C．In common with |
| D．In common |