To _____ means to feel sorry for a sad fact or a mistake that one has made. A. obey B. refuse C. Regret
The boy likes playing _____ basketball very much. A. a B. an C. /
Bob often _____ his homework after dinner. A. does B. do C. doing
Kind people______ some gifts .Now I can_______ to you.
I ____ a good idea of collecting money _______up a Hope Primary School.
—This problem is too difficult. Can you show me _______, George? —Sure.