Mr. Green ______ goes shopping, because he is ______ busy working.

It is estimated that there aremore than 40 universities in Britain–nearly ____ in 1960.

Excuse me, could you tell me ___________—Yes. Go along this street and you’ll find it on your left.

How did it ______ that he knew where we were? [ ]

Tomorrow is Sunday. Jim will go hiking withhis friends if it ________.