Many kinds of wild animals are . We must do something to save them.
| A．in fact | B．on holiday | C．on time | D．in danger |
Danny _______ hard for long to realize his dream and now he is popular.
| A．works | B．is working | C．has worked | D．worked |
The leaders are discussing the problem right now. It will ______ be solved next week.
| A．easily | B．hopefully | C．immediately | D．hardly |
Dogs have a very good ______ of smell and are often used to search for survivors in the earthquake.
| A．sense | B．view | C．meaning | D．idea |
Mum ________ to us, “Be quiet! Your little sister’s sleeping.”
| A．whispered | B．shouted | C．explained | D．replied |
Various ways have been provided for us to solve the problem. We can choose _____to start with.
| A．it | B．that | C．each | D．one |