_____ the students in our school is about 5000,_______ of them are boys.
| A．A number of ; three fifths |
| B．The number of ; third fives |
| C．A number of ; third fifths |
| D．The number of ; three fifths |
---Is this pink hair band ________?
---No, it’s not mine. It belongs to________.
| A．your; her | B．yours; hers |
| C．you; her | D．yours; her |
--Do you know ________ woman in red over there ?
--Yes. She is ________ office worker.
| A．a, an | B．the, the | C．a, the | D．the, an |
This is my beautiful school __ is near the famous library.
| A．where | B．which | C．who | D．when |
We wonder if our teachers _______ to our graduating party next weekend. If they______, we’ll be very happy.
| A．will come, will come | B．will come, come |
| C．come, will come | D．come, come |
—Can you tell me _____when the teacher came into the classroom?
—Sorry, I don’t know.
| A．what were the students doing |
| B．what are the students doing |
| C．what the students were doing |
| D．what the students are doing |