- Will you take part in the Summer Camp this vacation?
- ________ .I'm not sure.( )
Certainly
Good luck
No problem
It depends
What colour sweater do you like ,green ______ blue?
— does Jim to school? —By bus.
—The boy never watches TV in the evening, _______ he? -_______, but only at the weekend.
—You haven’t watched the movie《Lost in Thailand》,have you? --______________. How I want to watch it again!
----______will he come back ? -----In a week.