17．The out-of-door world is （31）Cof secrets．There are so many secrets，and they are so interesting that （32）Amen and women，boys and girls are busy （33）Bthem．There are all kinds of animals and plants around us．The facts about how they live and grow （34）Ainteresting．
Do you know that one of the （35）Cpresidents of the US spent hours and hours studying birds？A businessman lives near New York City．He became so interested in insects that he began to （36）Cthem．He now has over one hundred different kinds of insects．He keeps them carefully in glass boxes．
Now come with me，and I will help you find some of （37）Asecrets．Let us go quietly （38）Bthe forests．Here we shall find how a hare （39）Bother hares where there is （40）C．We shall follow a mother bear and her young ones when they try to （41）Cfood and （42）Afor their long winter sleep．We shall watch bees dancing in the air to tell other bees （43）Bthey can find food．I will show you （44）Aother interesting things，but the best thing I can teach you is to keep your eyes and ears （45）Awhen you go outdoors．
Do you know that one of the （35）Cpresidents of the US spent hours and hours studying birds？A businessman lives near New York City．He became so interested in insects that he began to （36）Cthem．He now has over one hundred different kinds of insects．He keeps them carefully in glass boxes．
Now come with me，and I will help you find some of （37）Asecrets．Let us go quietly （38）Bthe forests．Here we shall find how a hare （39）Bother hares where there is （40）C．We shall follow a mother bear and her young ones when they try to （41）Cfood and （42）Afor their long winter sleep．We shall watch bees dancing in the air to tell other bees （43）Bthey can find food．I will show you （44）Aother interesting things，but the best thing I can teach you is to keep your eyes and ears （45）Awhen you go outdoors．
| 31．A．fill | B．filled | C．full |
| 32．A．thousands of | B．thousand | C．thousand of |
| 33．A．to study | B．studying | C．study |
| 34．A．are | B．is | C．have |
| 35．A．more famous | B．famousest | C．most famous |
| 36．A．find | B．take | C．collect |
| 37．A．nature's | B．nature | C．natures' |
| 38．A．across | B．through | C．cross |
| 39．A．says | B．tells | C．talks |
| 40．A．dangerous | B．safe | C．danger |
| 41．A．lookup | B．look after | C．look for |
| 42．A．prepare | B．ready | C．provide |
| 43．A．when | B．where | C．that |
| 44．A．many | B．much | C．a lot |
| 45．A．open | B．opening | C．opened |
16．-Are you confident about this evening's performance，Katie？
-________．I'm well prepared and feel I've got everything ready．（ ）
-________．I'm well prepared and feel I've got everything ready．（ ）
| A． | I hope so | B． | It's hard to say | ||
| C． | Sure，I am | D． | I am afraid not |
15．-I don't think your uncle really likes drama series．
-No，_______ he still watches the programme．（ ）
-No，_______ he still watches the programme．（ ）
| A． | and | B． | so | C． | or | D． | but |
14．-Would you like to play Ping-Pong ball with me？
一Yes，I'd love to．____I have to finish my homework first．（ ）
一Yes，I'd love to．____I have to finish my homework first．（ ）
| A． | And | B． | But | C． | Or |
13．- you tell us what you saw in the movie last night？
-Yes，sure．（ ）
-Yes，sure．（ ）
| A． | Could | B． | Should | C． | Must |
12．There is water air on the moon．（ ）
| A． | either…or | B． | neither…nor | C． | both…and |
11．-Must I get there on time？
一No，you ．（ ）
0 113257 113265 113271 113275 113281 113283 113287 113293 113295 113301 113307 113311 113313 113317 113323 113325 113331 113335 113337 113341 113343 113347 113349 113351 113352 113353 113355 113356 113357 113359 113361 113365 113367 113371 113373 113377 113383 113385 113391 113395 113397 113401 113407 113413 113415 113421 113425 113427 113433 113437 113443 113451 159627
一No，you ．（ ）
| A． | can't | B． | mustn't | C． | needn't |