---- May we leave the classroom now? ---- No, you _____. You _____ to leave until the bell rings.
The number of the students in our class is _______than _______in yours.
He is better than me_______ swimming.
Who did the teacher have _______ how _______ the computer?
I hope there are enough glasses for each guest to have ___.
______it is to jump into the river to swim in summer!