I hope _______more robots to help people in the future.
A. there were B. there will have
C. there will be D. there is
---If there are _____people driving, there will be ______air pollution.
---Yes, the air will be fresher and cleaner.
A. less, less B. less, fewer
C. fewer, fewer D. fewer, less
I didn’t believe he could drive ________he told me.
A. once B. while C. since D. until
---What’s your favorite fruit?
---I like ______ best.
A. apples B. Broccoli
C. Potatoes D. Cabbages
---Lisa, where were you at 7:00 pm yesterday?
---I _______dinner with my parents at home.
A. will have B. am having
C. was having D. would have
---Why don’t you buy a scarf?
---That’s not ___________.
A. interesting enough B. enough interesting
C. interested enough D. enough interested
