Before you____the design of this product, you need to study the market carefully．
| A．memorise | B．confirm | C．order | D．express |
—Hi, Jack! I’m glad I came across you here.
— _________, Alice?
| A．Who is that speaking | B．How about a cup of tea |
| C．Why? What’s up | D．What can I do for you |
______, I have never seen anyone who’s as capable as John．
| A．As long as I have traveled | B．Now that I have traveled |
| C．As I have traveled so much | D．Much as I have traveled |
Three minutes earlier,they could have escaped such a disaster.
| A．so | B．but | C．and | D．that |
______ on this report the English government decided to ask Captain Cook to go and look for this continent.
| A．Having based | B．Basing | C．Based | D．To be based |
Those who show respect for others will be respected ________.
| A．in response | B．in return | C．in turn | D．in place. |