【2013河南】—Dad, must we wait until the light becomes green?—Yes, I'm afraid we______ .That's the traffic rule.
—Tony, can you speak some Chinese ? —____________
-----____, are you Mr.Wang? -----Yes, I am.
— is the ruler? —It’s green.
—_______ — I’m OK.
Mike was ill yesterday, _______ he didn’t go to school.