He has reached the point he can solve almost every software problem his colleagues may meet in daily work.
A.which B.when
C.where D.that
She went to the bookstore and bought ________.
A.dozen books B.dozens books
C.dozen of books D.dozens of books
—I went to see you at about ten this morning, but you were not in the office.
—Oh, that was probably _______ I was talking with the headmaster.
A.when B.why C.what D.that
The building under _____for stay-at-home children will be completed in March
A.contribution B.construction
C.coincidence D.composition
Don't focus on what you're lacking. Instead, you should be with what you've already had.
A.content B.busy
C.patient D.strict
All the tickets for the flight have been sold out. You can one for tomorrow.
A.save B.reserve
C.arrange D.deserve
