takeanythingfromtheshelfandread,butplease_______thebookswhenyou’vefinishedwiththem.

Martin drove along ______ he found a convenientparking place

I predict he will be an engineer _____ten years, because he is so interested in engineering.

Five policemen rode past on their motorbikes, then came the TV broadcasting car, and_____ the marathon runners [ ]

The river have ________, so they will have to spend much money irrigating(灌溉) the crops.