To our delight, we got _______ workers to do the work as we expected.
| A．as twice many | B．twice as many |
| C．twice many as | D．as many twice |
The young teacher found it hard to _____ his explanation in class to most of the class.
| A．go through | B．pull through | C．come across | D．get across |
—Tom, your lazy bone! You left the dishes unwashed again!
—_______? Mom isn’t at home and she can’t hear you.
| A．Why | B．So what | C．For what | D．How come |
The driver was at _____ loss when ______ word came that he was forbidden to drive for speeding.
| A．/;the | B．a; the | C．/; / | D．a; / |
One of the most important things in education is to let students ____ positive emotions and experience in the process of their learning.
| A．require | B．acquire | C．demand | D．clarify |
––– I felt left out at the party last night.
––– Really? ____, you should have said something.
| A．If possible | B．If so | C．If necessary | D．If any |