The experiment is of particular importance.—— I seeWe won’t carry on with it _______ we can get the good equipment

How heavily it rained this early morning!—Yes. But ________ of the students in our class was late for school.

Naturally, after I tell my brother what to do, he ____ go and do the opposite．

The man often feels lonely.He seems to have______ most of his friends.

________ do you improve your English —I improve it ________ practicing it more often.