Lots of trees ________in our city over the years. It is becoming greener and greener!
--- Can you give a hand with this table? I want to move it. --- Sure. are you going to put it?
---Do you mind if I smoke here? ---. No smoking here.
He is ill in hospital, __he can’t come here. A. so B. if C. because
I left my umbrella in my room. Could you wait here_____ I go back to get it?
---Is this your coat, sir? ---No. Mine _____over there near the window.