John, ______, you should eat less meat but more vegetables.
| A．keep healthy | B．keeps healthy | C． keeping healthy | D．to keep healthy |
-- __________ beautiful city!
--Yes. Lots of tourists come to visit it every year.
| A．How | B．What | C．How a | D．What a |
--I lost my MP4 on my way home this afternoon.
-- _________! You must be careful next time.
| A．Take care | B．Look out |
| C．Pay attention to | D．What a pity |
--I hear Jack Chan will come to Laiwu next week.
--Really? _______ he comes, my younger sister will be very happy,
| A．If | B．Until | C．Unless | D．Before |
--Alice, please tell Eric to call me when he _____ back.
--No problem.
| A．come | B．comes | C．came | D．will come |
There are ________ people in the supermarket. It’s so crowded.
| A．hundred | B．hundreds | C．hundred of | D．hundreds of |