(2013·成都七中考前模拟)We were stuck on the way to the scenic spot, otherwise we ________ lots of fun there.
A．had had B．have had
C．could have had D．could have
(2013·天津南开中学高三二模) ________ it rain tomorrow, we should have to put off the visit to the Yangpu Bridge.
A．Were B．Should
C．Would D．Will
(2013·陕西师大附中模拟)If we had taken such effective measures much earlier, the river ________ so seriously now.
A．is not polluted
B．would not be polluted
C．had not been polluted
D．would not have been polluted
(2010·江苏高考)George is going to talk about the geography of his country, but I'd rather he ________ more on its culture.
A．focus B．focused
C．would focus D．had focused
(2012·北京高考)Don't handle the vase as if it ________ made of steel.
A．is B．were
C．has been D．had been
(2012·辽宁高考)Jack is a great talker. It's high time that he ________ something instead of just talking.
A．will do B．has done
C．do D．did
