According to our school regulations, you _____ arrive at school before 7 A.M. A. may B. can C. will D. should
____ has helped to save the drowning girl is worth praising.
I feel sure I _____ her before somewhere.
I had neither a raincoat nor an umbrella. _______ I got wet through.
You’ll never guess who I met today — my old teacher! We _____ for 20 years.
. Eat ______ cake you like and leave the others for ______ comes in late.