It is impossible for humans to live on the moon_______ there is no water_______ air there.
A. so; and B. because; and
C. if; or D. because; or
Which underlined letters of the words have a different sound?
A. start B. quarter
C. far D. arm
He is_______ to buy_______ for his parents.
A. rich enough, enough present
B. enough rich, enough presents
C. rich enough, enough presents
D. enough rich, presents enough
I just don't know_______ myself.
A. to buy what for B. what to buy for
C. what to buy to D. to buy what to
This pair of shoes looks nice. Can I_______?
A. try it on B. try on it
C. try them on D. try on them
- Tom is often late for school and he doesn't do his homework.
- He is_______, I think.
A. tired B. slow
C. busy D. lazy
