While typing, Helen has a habit of stopping ______ to give her long and flowing hair a smooth.
| A．occasionally | B．surprisingly |
| C．fortunately | D．Immediately |
_____ his overcoat, the manager went out immediately.
| A．Worn in | B．Dressed | C．Helped into | D．Put on |
—— Do young people in that country like to be engaged in teaching?
—— Not really, for teachers strongly feel that school systems____ them ____.
| A．let; down | B．let; off | C．let; go | D．let; alone |
I wonder how it ________ that they made such rapid progress.
| A．came about | B．came out | C．came on | D．came up |
Readers can ___ very smoothly without knowing the exact meaning of each word.
| A．get along | B．get over | C．get down | D．get through |
The nurse treated the naughty boy very kindly, but her patience ____ at last.
| A．went down | B．used up | C．got away | D．gave out |