Follow the directions on the bottle carefully when _______.
| A．you will take the medicine | B．taking the medicine |
| C．to take the medicine | D．taken the medicine |
----John and I will celebrate our fortiet h wedding anniversary next month.
----Oh,_________!
| A．cheer up | B．well done | C．go ahead | D．congratulations |
.---I am sorry. I should not have been so rude to you.
--- You _________ your temper but that’s Ok.
| A．have lost | B．had lost | C．did lose | D．were losing |
.Research ________out at Livepool University supports this idea and suggests that if we don’t use the sense of direction, we’ll lose it.
| A．to carry | B．carrying | C．being carried | D．having carried |
---Who were those people with the flags?
---A group ______ itself the League of Peace.
| A．calls | B．calling | C．called | D．being called |
The captain urged that the mission ______ before dark.
| A．must be finished | B．be finished | C．ought to be finished | D．was finished |