Dad, I’ve finished my assignment.—Good，and ________you play or watch TV, you mustn’t disturb me

He wants ______ at the pool. But now he ______ his homework.

Hi, Mike! How’s it going— ________

No sooner had I began to sing the English song than it was_______ by a 13-year-old girl. She sang the song so beautifully that I couldn’t help asking her when she had ______ the study of English.[ ]

It’s reported that a subway system will be _____ use in 2020 in Taiyuan.