New technology __________ to stop the students from cheating in the exam last year.
A. used B. is used C. was used
We often go home _________ 4:30 _________ the afternoon.
| A．at; in | B．at; on | C．on; in | D．at; at |
--- Are these postcards ________, Millie?
---Yes, they are____________.
| A．you / I | B．you / me | C．yours / mine | D．our / us |
I’m looking forward _________dinner with you.
| A．to have | B．have | C．to having | D．having |
---What _______ you ________ ?
---I’m doing my homework.
| A．do; do | B．are; do | C．are; doing | D．can; do |
--- ______ your parents?
--- Fine, thank you.
| A．What is | B．How is | C．How are | D．What are |