---- _______you ________my cake? ----Yes, I’ve _finished it.
| A．Have; eaten out; just | B．Have; eaten up; yet |
| C．Did; eat up; already | D．Did; eat out; yet |
There will be less pollution ___more people use public transportation .
| A．but | B．though | C．unless | D．if |
Our teacher was very happy because _____failed the examination.
| A．somebody | B．nobody |
| C．anybody | D．everybody. |
Daniel, ___ play with the mobile phone while you're walking in the street.
| A．don't | B．doesn't | C．won't | D．can't |
--Do you have any plans for this summer vacation?
--I'm not sure. I ___ take a trip to Taiwan.
| A．must | B．need | C．may | D．should |
TFBOYS' songs ____ sweet and many of us like listening to them.
| A．sound | B．feel | C．taste | D．look |