“He hasn't got any hobbies——_______you call playing games on computer a hobby.” Mr. Lin said.

As best as I could determine, I was standing in _____ was once a terrible place, where they took you in and hurt you.

I was feeling left out in the new school           Alice ,an easygoing girl from Canada ,came to stay with me．

 Natural disasters are happening more frequently than before;        the whole world should work together to respond.

Scientists say it may be five or six years _______ it is possible to test this medicine on human patients.