Only 16 percent of China’s area ____ covered with forests, so ____of us should protect trees.
| A．are; every | B．is; each | C．is; everyone | D．are; each |
Susan can speak Chinese, ____ she doesn’t like it at all.
| A．but | B．so | C．as | D．and |
His parents ____ high school teachers.
| A．are both | B．both are | C．are all | D．all are |
-- ____ is the letter from? --From my aunt in London.
| A．Where | B．Which | C．Who | D．What |
—Does Liu Li have a pen?
-- ____ . But he has a pencil.
| A．No, he isn’t | B．Yes, he is |
| C．No, he doesn’t | D．Yes, he does |
Look at ____ photo. It’s ____ photo of my family.
| A．a;不填 | B．a; a | C．the; 不填 | D．the; a |