—Swimming in the river for teenagers is very dangerous.—So it is. If I ________ them, I ________ a shower at home.
I have studied English for five years __________ I was ten years old.
---- Where is Mr. Green now? I haven’t seen him for a few days ---- He ________________ to Shanghai.
I want to watch the programme on TV. __________________, please.
---- You’ve heard from Jane, right? ---- Yes, I received her e-mail ___________.
My grandfather lives ______. He sometimes feels ______. We should often go to see him.