Changing the design of a new product may ______ the risk of its production in the market.
----I wonder why Mary is so unfriendly to us.----She is _____ than unfriendly, I’m afraid.
----How about your trip to Hainan?----It couldn’t have been _____. Sometimes I went swimming in the sea; sometimes I lay on the sand.
The library needs ______,but it’ll have to wait until Sunday.
—What do you think of the book? —Oh , excellent. It’s worth ______a second time.
Little Jim should love _____to the theatre this evening.