He came to my lecture every week, but his look ___ that he was not really interested.

“Have _______try, you are so close to the answer,” the teacher said to Eric.

________ in the grade basketball contest for three times recently, Steve looked exhausted.

We’ll have to wait a ________ two weeks to know the examination result.

Your shoes are so old. Why don’t you buy a new pair—Because I ______ all my money on an MP5.