You’d better go there by train. The train ticket is __________the airplane ticket.
| A．as cheap three times as | B．as three times cheap as |
| C．three times cheaper than | D．cheaper three times than |
---I am going to Spain for my holidays tomorrow.
--- ________.
She missed the plane, ________driving very fast to the airport.
| A．despite | B．unless | C．though | D．without |
She pretended _______when I came in.
| A．to read | B．read | C．to be reading | D．reading |
When he came to, he found himself ____a chair, with his hands_____back..
| A．to sit; tied | B．sitting; tying | C．sat; tied | D．sitting; tied |
Rather than _____on a crowded bus, he always prefers _____a bicycle.
| A．to go; riding | B．to go; to ride | C．go; ride | D．go; to ride |