So far, MERS(中东呼吸综合症) has become one of ____ illnesses in the world.
A. serious
B. more serious
C. the most serious
—I’m going to Beijing with my aunt this month for my holiday.
—_____!
| A．Have a good time |
| B．Best wishes to them |
| C．Thank you very much |
| D．It’s OK |
Eating too much is ______ for your ________ .
| A．bad, health | B．good, healthy |
| C．bad, healthy | D．good, health |
_________do you have _________ breakfast?
| A．What, at | B．Where, for |
| C．When, at | D．What, for |
____________can help you keep healthy.
| A．Do exercise | B．Doing exercise |
| C．Does exercise | D．Exercises |
______ do you like, the red one or the blue one?
| A．What colour | B．Which | C．Why | D．Whose |