—I'll call you ______ I arrive in Shenzhen．
—Thanks, and good luck．
| A．while | B．until | C．as | D．once |
That region has a lot of natural resources while this one has ________.
| A．none | B．something |
| C．all | D．nothing |
—Wow! It's a fantastic decoration! Is it expensive?
—No. It cost next to ________.
| A．none | B．nothing |
| C．something | D．anything |
—Excuse me, are you Amy, from Class 2, Grade 1?
—Sorry, I'm not ________ Amy from Class 2, Grade 1 but from Class 1, Grade 2. There are two Amys in my school.
| A．a | B．an |
| C．/ | D．the |
She removed ________ hat she was wearing and tried on ________ black silk one.
| A．a; a | B．the; the |
| C．the; a | D．a; the |
He wants to see ________ much stronger China within ________ rest of his life.
| A．/; a | B．a; / |
| C．the; a | D．a; the |