To test eggs , ___them in a bowl of water: if they float they are bad; if they sink they are good.
A.put | B.putting | C.to put | D.to be putting |
______ all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.
A.For | B.From | C.Except | D.By |
Science is more than a collection of unrelated facts; to be meaningful and valuable, ______ must be arranged to show generalized character.
A.which | B.those | C.it | D.they |
A warm thought suddenly came to me ______ I might use the pocket money to buy some flowers for my mother’s birthday.
A.that | B.when | C.if | D.which |
We, ______ a discussion with the teacher, came to understand the problem better.
A.holding | B.held | C.being held | D.having held |
Cooking calls for ______ patience and time but it is ______ enjoyable experience.
A.a; the | B.the; an | C./; an | D.a; / |