—Tom’s been in the army _____ October1st, 2008. What about you?—Oh, I joined the army _____February 4th, 2004.
You will find ______ useful to learn even a little English.
There are _______ people in Shanghai than in Wuxi.
A: Could you tell me when you will _______Tokyo? B: I’m not sure. When I _______ I will call you.
I don’t think this watch ______ as much as the one you ______ last time.______ last time.
–Look at that girl! Is it Susan? --No, it _______ be her. She went to her hometown just now.