Tim is asked by his parents________ once a week.—Yeah.They are very strict with him.

I fell in love with the pretty girl ________ I saw her. [ ]

The new railway winds its way to Hong Kong, _____Mountains _____ tunnels and _____ rivers[ ]

Tom ___there for 10 months since he __back to his hometown.

Be _______ — you can’t expect me to finish all thiswork in so little time.