Thanks a million for your help．
．（ ）
A．Never mindB．My pleasure
C．Good idea
Our English teacher _____________ to Martin when I entered the classroom this morning.
A. is talking
B. was talking
C. talked
(2014)I great progress in my English study since last year.
| A．make | B．will make |
| C．have made | D．made |
Great changes in my hometown recently.
A.took place
B. happened
C.have taken place
--- What are you doing here, Mrs. White?
---I'm waiting for my son. He________ back from school.
| A．hasn't come | B．won't come |
| C．doesn't come | D．didn’t come |
Shenzhou X, China’s fifth manned spacecraft, ________into space on June 11. 2013.
| A．has sent | B．was sent |
| C．will send | D．is sent |