Mr. Wang often says to her child, “You _______ play with fire(火). It’s dangerous.”
A. mustn’t
B. had better
C. needn’t
I will tell him ___________ I see him.
| A．after soon | B．soon as | C．as soon as | D．till |
There ________ many changes to Beijing over the past years.
| A．are | B．have | C．has been | D．have been |
---How many times have you _________ to that place?
--- Twice.
| A．go | B．went | C．gone | D．been |
The festival __________ for almost a month.
| A．have been on | B．has been on | C．began | D．begun |
---Why didn’t you go there with __________?
--- I wanted to be alone.
| A．people other | B．other peoples | C．someone else | D．else someone |