She always finds _____ a waste of money and time ______a day dream in school.that; to dream B. this ; to dream C. its; dreaming D. it ; dreaming
— How’s your tour around the North Lake? Is it beautiful? — It ______ be, but it is now heavily polluted.
The house could fall down soon if no one ______ some quick repair work.
Right now you can pay ______ you had to several years ago for a cool computer.
The magazine is a(n) ______ number. You can take it out of the reading room.
It is the second time that you have been late, ______?