It’s sometimes hard to tell one twin from _____.
A. anther B. some other
C. other D. the other
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
You’ll fail the test______ you work hard.
A. if B. since
C. unless D. when
Try to give its meaning when you meet a new word. Don’t _____ your dictionary all the time.
A. work on B. take on
C. keep on D. depend on
Please tell me which color can bring you _____.
A. success B. successful
C. succeed D. successfully
My grandmother ______a lot of changes in Tianjin since she came here.
A. sees B. can see
C. will see D. has seen
