When are you going to tell the bad news to Jim—______ he comes back.

There is something wrong with my ________. I can’t hear you clearly at all.

The professor recommends that we ____ the experiment until it is carefully designed.[ ]

s good, hard-working and intelligent. _____, I can’t speak too highly of him.

Frank, with his two sisters , ______London by train which ______at 8:30 tomorrow morning .[ ]