Tom won't go to bed until his father back from work．（ ）
| A． |
will come |
B． |
came |
C． |
comes |
D． |
come |
does Joanna take the course in DIY？
Every Saturday afternoon．（ ）
A．How longB．How muchC．How soonD．How often
Who is the lady in red？
Miss Gao． She teaches English．（ ）
A．weB．usC．ourD．ours
Jackie， I'm going on business， Please look after yourself．
_________， Dad． I will．（ ）
A．I hope soB．Don't worry
C．I'd love toD．Don't mention it
Could you tell me _________？
Oh， she is the world's first robot citizen， Sophia．（ ）
A．what the tall girl is
B．what is the tall girl
C．who the tall girl is
D．who is the tall girl
Yueda Group has found a way to ______ the waste and doesn't put it into the river any more．（ ）
A．produceB．recycleC．requireD．protect