_____ he was tired , ____ he didn’t stop working .
| A．Though; / | B．Although ; but |
| C．But ; / | D．But ; although |
I’d like to know ________ next week．
| A．when is he coming |
| B．how will he go |
| C．whether he will come |
| D．where will he go |
You have been happy ________ I first met you．
| A．till | B．since |
| C．until | D．while |
—Finish your homework, _______ you can’t play computer games, Jim． —All right, Mum．
| A．and | B．but |
| C．or | D．till |
_______ don’t you let your parents know you need them?
| A．When | B．Where |
| C．How | D．Why |
________ watching a movie in an IMAX cinema costs over 100 yuan, the IMAX cinemas are always full of audience．
| A．Although | B．As |
| C．When | D．Since |