–Whose notebook is this? Is it Julie’s?
–It _________be hers, she has gone to Beijing.
A. must B. mustn’t C. can’t
– Can I watch TV now, Mum?
– No, you can’t watch ______ you finish your homework.
A. as B. after C. until
The girl _______ lives next door is Lynn’s cousin.
A. who B. what C. which
– Do you have any plans for this Sunday?
– Yes, I _______ my grandparents.
A. am visiting B. visited C. have visited
Tom is _____ than his brother Jim. He always gets better grades than Jim.
A. higher B. smarter C. faster
______ boy in white shirt is my classmate.
A. A B. The C. /
