The two girls are so alike that strangers find ________ difficult to tell one from the other. (2011·山东，24)
| A．it | B．them |
| C．her | D．that |
I can still remember ___ for the first time by the teacher when I was in Grade One.
| A．being praised | B．praising | C．having praised | D．to be praised |
His article is good ___ some spelling mistakes.
| A．except that | B．except | C．except for | D．besides |
It’s a bad habit to sleep with all the windows ___.
| A．close | B．closed | C．closing | D．to close |
Instead of you ___ on me. I should wait on you.
| A．wait | B．waited | C．waiting | D．be waited |
“Not all my friends smoke” means :____.
| A．None of my friends smoke | B．All my friends smoke |
| C．Some of my friends smoke | D．My friends don’t smoke |