—Can you keep an eye on my bag? I need to go to the washing closet.
— __________. It'll be safe with me.
| A．It's my pleasure | B．Never mind |
| C．Go ahead | D．Forget it |
---May I look at the menu for a little while?
---Of course, ______ sir.
| A．don't worry | B．it doesn't matter | C．enjoy yourself | D．take your time |
Considering his health, I advise him to ______ an hour or two each day to work out.
| A．set about | B．set off | C．set up | D．set aside |
Riding bikes has advantages __________ driving cars ________ many aspects.
| A．above; in | B．over; in | C．on; on | D．with; on |
How can we get this language point _____ to the students.
| A．down | B．round | C．across | D．into |
We' ve published large quantities of books. This year___ we've published three million.
| A．only | B．just | C．alone | D．merely |