A new school has．been set up ______ there was nothing a year ago but ruins．
| A．when | B．until | C．before | D．where |
He shouldn’t drink so much, he?
| A．should | B．ought | C．would | D．will |
You dare not go alone, you?
| A．don’t | B．do | C．dare | D．daren’t |
You need to come earlier, you?
| A．don’t you | B．needn’t | C．don’t | D．won’t |
You’d better call in a doctor for your mother, you?
| A．had | B．would | C．hadn’t | D．wouldn’t |
You don’t think I’m going out in such wet weather, ?
| A．am I | B．do you | C．don’t you | D．do I |