I ______ use a clock to wake me up because at six o’clock each morning the first train passes by my house.
Our teacher always helps us ________ our English.
The desk is not dirty.You ________ clean it.
He is very good ________ the children.
Miss Read is good ________ music.She can be good ________ children in the music club.
If you have any questions,please call Ken ________8685-3126 ________ the evening.