﹣Hi,Jack!Could you come to our English party?
﹣Sorry,I .I have to look after my little sister at home.
must
could
can't
—Do you agree________me?—Yes,I d0.Drinking milk is good________our health.
He never takes exercise and eats too much junk food.He is becoming________than before.
In our country,you should shake hands with others when you meet them________the first time.
()— I’m sorry, sir. I can’t finish the work on time.— Never mind. ________, the work is quite difficult.
— What you at 9:00 yesterday? — I some food. A. did; do; eat B. are; doing; ate C. were; doing; was eating