ays to praise your children often,_________ you’ll find they will open their hearts to you.

Do you know they got to know each other?—It was last year they both taught Chinese in Scotland.

Imperfect goods are ________ by our quality control center in case they come into the consuming of the customers.[ ]

To play basketball and to go swimming ___ useful for character-training.

Listening to loud music at rock concerts caused hearing loss in some teenagers