They were _______ in the football match．

hit

struck

attacked

defeated

Without the sun, none of the living things on earth _______．

existed

would exist

would have been existed

exists

As far as I know, the positive and lively activities _______ our students, who used to focus on just remembering knowledge, to use their knowledge freely．

motivate

motivated

have motivated

had motivated

Whether they can achieve success ________．

remains to be seen

is remained to be seen

remains to see

is remained to see

Don’t be worried．The repairs are ________, so it will be OK very soon．

under way

in the way

on way

by the way

Quite a few measures ________ to fight the poverty(贫穷)．

have made

have been done

have taken

have been taken

What your teachers have taught you will have an ________ on your future．

affect

effect

effort

infect

Boats in this area are ________ in order to keep the dolphins safe．

prohibited from entering

preventing from entering

stopped to enter

kept from entering into

Don’t leave the water ________ while you brush your teeth．

run

running

being run

to run

What a wonder!Four hundred meters above a tiny ________ could be seen moving in the air．

person

shape

shadow

figure