The fact that smoking is harmful to health is____most smokers are quite aware of.
—Can I look at the menu for a few seconds before I decide? —Of course. ,sir.
Only when in the afternoon able to leave.
There are 51 students in Class Three, _____ failed in the test.
______ happened to be no one in that house when the typhoon hit the area.
________, as long as I’m with nature, I don’t care.