His friends ignored his advice, ______ they knew it to be helpful.
| A．as if | B．since | C．even if | D．so that |
Understanding________cultural habits of another nation is_______ difficult thing.
| A．a; the | B．the ; the | C．the; a | D．/; a |
—All, except you, went to Jane’s birthday party, Linda.
—________. But if I hadn’t had to write a report, I would have been there.
| A．Me too | B．I’m sorry | C．Never mind | D．That’s all right |
I wish I _____a car．It would make life so much easier.
| A．have | B．had | C．had had | D．will have |
It was when I arrived home _____ I realized I had left my bag in the library.
| A．what | B．because | C．that | D．until |
You can complain, but I doubt _____ it’ll make any difference．
| A．if | B．what | C．that | D．how |