–Sorry, Professor Smith. I didn’t finish the assignment yesterday. --Oh, you _____ have done it as yesterday was the deadline. A. must B, mustn’t C, should D. shouldn’t
________her mother had come, her face lit up.
The situation is more ________than ever. I'm ________about what to do next.
Linda can't attend the party________ at Tom's house at present because she is preparing a speech for the party ________ at Marie's house tomorrow.
We slept with the light________ all night long last night.
________you the truth, she knows nothing about it.