He was told that it would be at least three more months ______he could recover and return to work .
| A．when | B．before | C．since | D．that |
In the past few years, a great many teachers have found very important to teach their students how to learn.
| A．this | B．that | C．one | D．it |
These photos will show you .
| A．what does our village look like |
| B．how does our village look like |
| C．what our village looks like |
| D．how our village looks like |
My son is always full of and hardly feels tired.
| A．force | B．energy | C．strength | D．power |
get a better score, she has been studying hard all day.
| A．So as to | B．In order to | C．So that | D．In order that |
He all the “ No Smoking” signs and began to smoke.
| A．noticed | B．read | C．ignored | D．saw |