Mr Brown has three children, one of whom is a child of six, twins of twelve.
| A．another | B．the other | C．the others | D．other |
This pair of shoes ____made in Nanjing.
| A．is | B．are | C．have been | D．had been |
Between the two rows of trees _____the teaching building.
| A．stand | B．stands | C．standing | D．are |
They each ____ a beautiful handkerchief.
| A．have | B．has | C．there is | D．there are |
Each of the students _____ a Chinese-English dictionary.
| A．have | B．has | C．there is | D．there are |
Mathematics ____the language of science.
| A．are | B．are going to be | C．is | D．is to be |