It was a difficult time for the relatives of Missing MH370 Passengers when they heard the bad news , but they didn’t ________ hope.

Could you do me a favor ?-It depends on _______it is.[ ]

To keep fit, Professor Li _____ cycling as a regular form of exercise.

Would you like to go hiking with me, Susan —— I’d like to, _______ you don’t want to go alone.

Jane’s pale face suggested that she______ ill, and her parents suggested that she medical examination.