There has been a（n）____of sadness in the small town since a boy was drowned in the river．
| A．scene | B．atmosphere |
| C．condition | D．appearance |
In recent days, 33 persons have been infected with the H7N9 virus, _____9 deaths.
| A．causing | B．caused | C．to cause | D．cause |
----_____ for the car as it moves off.
---- Thanks. I don’t want it to hit my bicycle.
| A．Go out | B．Reach out | C．Watch out | D．Work out |
______ as the Iron Lady, Thatcher passed away after suffering a stroke(中风)at the age of 87 on 8th April.
| A．Know | B．Known | C．To know | D．Knowing |
Too much drinking and smoking ______ his death.
| A．resulted from | B．brought with | C．conquered | D．contributed to |
______ asked to help me with my lessons, he always refused, saying he was too busy.
| A．Whatever | B．Whenever | C．Whoever | D．However |