Look at the timetable. The flight to Shanghai _____ off at 10:00.
A. is taking B. takes C. will be taken D. will take
--- I ____ so busily recently that I ____ no time to help you with your maths.
---That’s OK. I can manage it by myself.
A. had been working; had had B. have been working; had
C. have been working; have D. am working; will have
I felt _____ to see her _____ face.
A．disappointing; disappointed B．disappointed; disappointing
C．disappointed; disappointing D．disappointed; disappointed
There is ____ Mr. Smith at the door who wants to speak to you.
A. a some B. certain C. some a D. a certain
At a rough estimate, Nigeria is ____ Great Britain.
A. twice big as B. as twice big as C. three times the size as D. three times the size of
Besides this, it also provides ______ other choices for its readers.
A. a bit of B. a great deal of C. a large amount of D. a large number of
