—Who’s that man under the tree? Is it Mr Black, our new English teacher?
—It_______ be. Mr Black has gone to Shanghai for a holiday.
A. mustn’t B. can’t C. needn’t
Actually I ______ social sisuations bother me ______.
| A．think; in the slight | B．don’t think; in the slight |
| C．don’t think; in the slightest | D．think; in the slightest |
-Can you see ______?
-No. Let’s go and have a look.
| A．what is happening there | B．what are they doing there |
| C．what are they talking there | D．what was happening there |
You ______be tired after working for eight hours without ______ a rest.
| A．can; have | B．may; having | C．must; having | D．need; to have |
I dream ______ to Paris some day.
| A．to go | B．of to go | C．to going | D．about going |
Some robots are ______ to do the same things ______people.
| A．enough smart; as | B．enough smart; with | C．smart enough; as | D．smart enough; for |