—Using public chopsticks ______ necessary when eating with others.
—That’s right.
| A． |
is |
B． |
are |
C． |
was |
D． |
were |
Good news! You've passed the PE test．
Hooray!____， I'm worrying about it．（ ）
A．All in allB．To be honest
C．Without doubtD．In my opinion
An American boy made a wheelchair for his wounded goldfish．
Well done! Animals deserve（应该得到） love and good_____as humans．（ ）
A．lifeB．chance
C．luckD．environment
It is said that children in South Korea have to hike and walk through mountains at night_____their military（军事的） training．
Really？ So their training is much harder than ours．（ ）
A．afterB．sinceC．duringD．before
Patient： 500 yuan for pulling a tooth？ It's only a couple of minutes' work．
Doctor： Well， I can do it____if you like．（ ）
A．quietlyB．more slowly
C．less carefullyD．as quickly as I can
Jack， the Maldives（马尔代夫）may_____because of the rising sea levels．
God! We must do something to stop that happening．（ ）
A．riseB．moveC．growD．disappear