She has a gift for creating an atmosphere for her students ______ allows them to communicate freely with each other.
| A．which | B．where | C．what | D．who |
. For further ____________, please write to the following address.
| A．information | B．message | C．news | D．knowledge |
Jack is a common person, _______, I think, that will be found everywhere.
| A．whom | B．who | C．one | D．he |
. After so many days on the way, even Charles cheered up at the _____ of the food.
| A．look | B．sight | C．sign | D．appearance |
Never _________ he loved us children. But we knew. And we never said it to him.
| A．had he said | B．did he say | C．had said he | D．said he |
—What about going out this evening?
—Oh, I don't know. I've got a bit of a headache. And, John’s coming to see me, so I ought to stay in.
| A．though | B．therefore | C．however | D．anyway |