Teenagers should learn to protect ______ from all kinds of danger.
| A．them | B．they | C．their | D．themselves |
My sister was writing an e-mail _______ I was watching TV at this time yesterday.
| A．until | B．after | C．while | D．as soon as |
On my ______ birthday, I got a guitar as a gift from my father.
| A．twelve | B．twelfth |
| C．the twelve | D．the twelfth |
Jimmy can’t buy anything now because he has _______ money on him.
| A．little | B．a little | C．few | D．a few |
Not only the students but also the teachers took part _______ the school sports meeting last week.
| A．at | B．on | C．in | D．for |
—What _______ is it today?
—It’s Monday.
| A．day | B．time | C．date | D．month |