Pay as much attention to the things that are working positively in your life as you do to ______ giving you trouble.
| A．these | B．ones | C．what | D．those |
It is reported that two schools,____are being built in my hometown,will open next year.
| A．they both | B．which both |
| C．both of them | D．both of which |
Peter received a letter just now___his grandma would come to see him soon.
| A．said | B．says |
| C．saying | D．to say |
.Some students often listen to music___classes to refresh themselves.
| A．between | B．among |
| C．over | D．during |
—What does the sign over there read？
—“No person___smoke or carry a lighted cigarette,cigar or pipe in this area.”
| A．will | B．may |
| C．shall | D．must |
When you get the paper back,pay special attention to what______.
| A．have marked |
| B．have been marked |
| C．had marked |
| D．had been marked |