People all over the country felt shocked __________ they heard of the news __________ eight children were killed at the school gate.
Fortunately,he escaped ________in the accident.
When he looked up,he suddenly found himself ______by a group of teenagers,____looked at him anxiously.
—I’m thinking of the test tomorrow. I’m afraid I can’t pass this time. —________!I’m sure you’ll make it.
I have devoted four weekends to writing papers and now I feel I ________a rest.
Some people ________cruel experiments on animals ________science.