--How often do you drop your English teacher a line?
---________. But usually once a week.
| A．As usual | B．It depends | C．Generally speaking | D．Have no idea |
A lot of people often forget that oral exams ________ to test our communicative ability.
| A．design | B．are designed |
| C．are designing | D．are being designed |
The fact that so many people still smoke in public places ________ that we may need a nationwide campaign to raise awareness of the risks of smoking.(2011·江苏)
| A．suggest | B．suggests | C．suggested | D．suggesting |
“Life is like walking in the snow，”Granny used to say，“because every step ________.”(2012·新课标全国)
| A．has shown | B．is showing |
| C．shows | D．showed |
He was unhappy when he sold his guitar.After all，he________it for a very long time.
| A．has had | B．had had |
| C．has | D．had |
—Oh no! We're too late.The train________.
— That's OK.We'll catch the next train to London.
| A．was leaving | B．had left |
| C．has left | D．has been leaving |