—Hi, this way, please.
—OK.I sometimes have no sense of ______ when I arrive at the crossroad.
| A．position | B．direction |
| C．situation | D．condition |
Thanks for your help , I couldn’t finish the work in time .
| A．with which | B．under which | C．without which | D．for which |
He always prefers a bicycle rather than on a crowded bus .
| A．ride ; ride | B．riding ; ride | C．ride ; to ride | D．to ride ; ride |
I’m sorry you’ve been waiting so long , but it will be an hour David gets back .
| A．before | B．since | C．till | D．after |
Some wild animals _____ and killed at such a speed that they will disappear from the earth in the near future.
| A．hunted | B．have hunted | C．are being hunted | D．had been hunted |
Special attention should be _____ to air pollution wherever the factory will be built.
| A．made | B．paid | C．taken | D．sent |