—Would you like to come to dinner tonight? —I’d like to, ___ I’m too busy.
The two girls are so alike that strangers find ________ difficult to tell one from the other.
(2012陕西卷)No matter where he is, he makes _____a rule to go for a walk before breakfast. A. him B this C. that D. it
Sophia waited for a reply, but ____ came.
Studying Wendy's menu, I found that many of the items are similar to______ of McDonald's.
(2012北京卷)If you’re buying today’s paper from the stand, could you get for me?