He is very sick. I insist that a doctor __________ immediately.
He missed gold in the high jump, but will get second chance in the long jump.
——I wonder if I could use your mobile phone. ——No problem. .
——What about going to Hainan for vacation when school breaks up? ——.It doesn’t matter to me where we go.
This is a very convenient place to live in,is an airport connecting all the big cities.
competence, you are quite suited to the position, but you shouldn’t be careless.