—We should do what we can ________ the endangered animals.—Yes, it’s our duty________

—We should do what we can ________ the endangered animals.—Yes, it’s our duty_________ them.

#48378

save; to protect

save; protect

to save; protect

to save; to protect

推荐题目

Mr Li taught me     in the river when I was a child.

#49893

to swim

swam

swimming

swims

The three Americans are used to ________ Chinese food, especially dumplings.

#48650

eats

eat

eating

to eat

Would you please   me how to do it ?

#50447

tell

telling

to tell

not to tell

Mary thinks _______ to music can make her _______.

#51295

listening; relaxing

listen; relaxed

listen; relaxing

listening; relaxed

My bike is broken. It needs ____.

#50612

to repair

to be repaired

repaired

be repaired

共1553题