---Why didn’t you go shopping with me two hours ago?
---Because my mother________ me outside.
| A．waited for | B．is waiting for |
| C．was waiting for | D．has waited for |
--- When will you come to visit our city, on Saturday or Sunday?
--- ___________ day is OK. I’m free at weekends.
| A．Both | B．All | C．Either | D．None |
Jack _____________. Now he can go to school by bike.
| A．has had repaired his bike |
| B．will repair his bike |
| C．has had his bike repaired |
| D．has his bike repaired |
Jack seems _______ than you ______ ready for the exam.
| A．busy; to get | B．much busier; getting |
| C．busier; to get | D．more busier; getting |
He is _____ unusual writer. He can write _____ useful book.
| A．a; the | B．a; a | C．the; an | D．an; a |
Eating a lot of vegetables good for your health.
| A．am | B．is | C．are | D．be |