all the students in his class，Xiao Ming writes .
| A．Of；very carefully | B．In；the most carefully |
| C．Of；most carefully | D．In；much more carefully |
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 |
Some of them are _________ Chinese style.
| A．in | B．at | C．through | D．under |