Barack Obama is the US president ________ always makes really exciting speeches.
A. who B. whose C. which
– Susan , why are you still here ? They are all ready to start.
– I’m sorry, but I ________ when to start.
A. didn’t tell B. haven’t told C. wasn’t told
– I won’t go to the concert tonight because I ________ my ticket.
– What a pity!
A. have lost B. will lose C. lose
It’s not easy for Helen to ________ such a little baby. He is always crying.
A. look for B. care for C. ask for
– Jenny, the teacher will ________ your mobile phone if you use it in class.
– Sorry, I won’t do that again.
A. take out B. take away C. take off