We’ve spent too much money recently.—Well，it isn’tsurprising. Our friends and relatives ______ around all the time.

never forget my experience in Africa, _______ has a great effect on my life.

1–What’s this__________English–It’s a pen．

If you are ________about Australian cities，just read the book written byDr. Johnson.

The school rules state that no child _____ out of the school, unless accompanied by an adult.