There is no doubt ________ Tom is a good clever boy

_____ my homework for four hours, but I am not sure whether I can hand it in tomorrow.

She was afraid ________ the yard because she was afraid ________ by the big dog________ at the gate. [ ]

Could you tell me what time the train leaves Tai he for Beijing.—I’m afraid you need to ___________ on the Internet.

We had wanted to finish our task by noon,but it didn’t quite. [ ]