I__________ you somewhere before, but your name has escaped me_________.
| A．must see;for a moment | B．must have seen; for a moment |
| C．must see;for the moment | D．must have seen; for the moment |
The UN member states ______ positively and quickly after the quake rocked Haiti.
| A．reflected | B．replied | C．rejected | D．responded |
The number 5.12 is a special number, ______I think, that will be remembered by the Chinese forever.
| A．what | B．it | C．which | D．one |
“Attention, please. Whoever can answer one of my questions______ receive a prize”, the teacher
said in class.
| A．might | B．shall | C．should | D．would |
— ______you write so well?
—By reading and keeping diaries every day.
| A．How is it | B．What is it |
| C．How is it that | D．What is it that |
—I called you many times yesterday morning, but I couldn’t get through.
—Oh. My brother ______on the phone all the time!
| A．was talking | B．has been talking | C．has talked | D．talked |