– A number of students ________ in the dining hall.-- Let me count. The number of the students ________ about 400.
-- In a text message, 88 means Bye-bye. -- And another example is F2F______ stands for face to face.
You won’t pass the exam _____ you don’t work hard.
— Did you have a good May Day holiday? —_________. I enjoyed myself with my family on the beach.
---- It’s difficult for the village children to cross the river for school. ---- I think a bridge ______ over the river.
---- Jack, I haven’t seen your brother for a long time. ---- He ________Shanghai on business for two months.