Part of the work is to be finished today and ______ by this weekend.

When do you think ______ start the new attack?

Hedoesn'tknowwhattosay,foritisthefirsttimethathe______withagirl.

With his eyes ______ on the family album, he thought of the fun he had when he lived with his parents.

________evidencethatlanguageacquiringabilitymustbestimulated.