In an experiment, pet owners are being encouraged to take their pets to work, a move _______ can be good for both the people and the pets.
| A．that some scientists say | B．in which some scientists say |
| C．some scientists say that | D．some scientists say |
He is a strict and kind teacher, ______ my son loves and respects.
| A．one | B．the one who |
| C．which | D．he who |
Helping others is a habit, ___ you can learn even at an early age.
| A．it | B．that |
| C．what | D．one |
--Our English teacher is back home from Britain now.
--Yes, she _____there for just three months.
| A．has been | B．had been |
| C．is | D．was |
—Tom, may I remind you that we will go to see the movie Coming Home directed by
Zhang Yimou tomorrow morning?
—Oh, that’s right. I __ about it.
| A．forgot | B．forget |
| C．had forgotten | D．have forgotten |
Today we have chatting rooms, text messaging and emailing, but we seem ______ the art
of municating face to face.
| A．losing | B．to be losing |
| C．to be lost | D．having lost |