You used to wear T-shirts and jeans, didn’t you?— ________.

thod recommended by WHO is in accuracy, but it is too demanding in operation and it consumes too many laboratory animals.

piles of work at hand, Jane doubts she can pass the coming driving test.

He states that good qualities such as honesty andself-discipline make ____he is today.

If you plant watermelon seeds in the spring, you __ fresh watermelon in the fall