It's easy to travel from Urumqi to Lanzhou by taking high﹣speed railway．
Yes．It's only ．（ ）
| A． |
eight hours ride |
B． |
eight hour's ride |
| C． |
eight﹣hours ride |
D． |
eight hours'ride |
Time past can not be called back again．
Yes， Wasting time is a _____．（ ）
A．pressureB．fairnessC．choiceD．shame
Lucy， you can't use the phone _______ we are far from the gas（天然气） station．
OK， I won't do that again．（ ）
A．afterB．whenC．thoughD．until
A little bird entered through the open window to join us for dinner last night．
Wow， the unexpected guest ________ welcomed．（ ）
A．will beB．must beC．won't beD．mustn't be
Did you _______ the International Marathon in Lan Zhou on June 2，2019？
Of course． How exciting! （ ）
A．watchB．reviewC．supposeD．discover
More and more people prefer to walk rather than ride in cars．
_____． Walking is good for health．（ ）
A．So they areB．So are they
C．So they doD．So do they