They looked ___ at the news, and some girls began to weep.

In spite of these unexpected difficulties, but the Chinese scientists __________ to carry out their experiments on the lonely island. [ ]

One can be strong, brave and faithful after all these hardships he has ________.

Sorry for the delay．I got lost in the mountain． — OK．You’re safe and that’s what ．

I had a backache. I can’t sleep. —_______