10.I was told that there were about 50 foreign students ____ Chinese in the school, most ____ were from Germany.
| A．study; of whom | B．study; of them | C．studying; of them | D．studying; of whom |
It’s _______ you do today that will make a difference in your life tomorrow.
| A．what | B．that | C．how | D．which |
Mr Green showed his students some photos ________ at World Expo 2010 Shanghai.
| A．taken | B．being taken | C．to be taken | D．having taken |
A group of children are looking into the box, ________ about what can be inside.
| A．worried | B．curious | C．careful | D．sorry |
I must be off now. My friends ________ outside.
| A．wait | B．have waited | C．were waiting | D．are waiting |
David is a great teammate. He knows well how to work with ________.
| A．both | B．other | C．others | D．another |