-- Why was Mr. Wang so happy this morning?-- Because he was ______ a large sum of money for his creative achievements in teaching.
Only after Mary read her composition the second time the spelling mistake.
--Would you like to play basketball with me? --________, but I have too much homework to do.
--Li Mei usually helps others, ________? --Yes, she is kind-hearted.
He devotes ________to ________.
Don’t turn on the radio __________ your mother allows you.