It worried her a bit_______her hair was turning grey.
| A．while | B．what | C．if | D．that |
What surprised me most was to see some of the village people ______ on the benches at the end of the classroom .
| A．seated | B．seating | C．seat | D．to be seating |
—Can I look at the menu for a few more minutes before I decide?
—Of course. ______, sir.
| A．Make yourself at home | B．Take your time |
| C．It doesn’t matter | D．Enjoy yourself |
_______ person who is responsible for his work will react quickly in _______ emergency.
| A．A; / | B．A; an | C．The; / | D．A; the |
—We’ve finally found the solution with the help of Hans! It’s really great!
—____, you know.
| A．Two heads are better than one | B．Birds of a feather flock together |
| C．The early bird catches the worm | D．Great minds think alike |
The clean towels are in the drawer—if you need ____.
| A．that | B．one | C．it | D．so |