【B18】A．itB．thereC．theyD．if

If you want to cross the roads safely, you should ______.A．run across itB．wait for the car

Everyone has got a chance to give a speech, ______？A．hasn"t itB．didn"t heC．haven"t theyD．w

There used to be a power station in the countryside, ______？A．didn"t itB．wouldn"t thereC．s

If you want to preorder books, you dont have to______.A．fill out a form. and sign itB．know

If you dont agree with me, ______.A．neither they willB．so won"t theyC．neither will theyD．s

Everything seems all right,______？A．doesn"t itB．wasn"t itC．don"t theyD．hasn"t it