The Hong Kong﹣Zhuhai﹣Macau Bridge， the world's ______crosss﹣sea bridge， won another international prize in December， 2018．（ ）
| A． |
long |
B． |
longer |
| C． |
longest |
D． |
the longest |
How did you put together the model plane so perfectly？
It's easy．I just followed the ______．（ ）
A．instructionsB．instruments
C．interviewsD．inventions
What shall we buy for Lucy as a present？
Let's buy a new bike for her．Her bike breaks down from time to time ______．（ ）
A．after allB．above allC．at allD．in all
The coach thinks ____ of Mary's sports talents， for she jumped very _____ at the sports meeting．（ ）
A．high； highB．highly； highly
C．high； highlyD．highly； high
Do you know when we _____？
I'm not sure．I will tell you about it when the time ______．（ ）
A．leave，is fixed
B．will leave，is fixed
C．leave，will be fixed
D．will leave，will be fixed
Do you enjoy yourself at the concert？
Yes．I have never been to _____ one before．（ ）
A．a betterB．the bestC．a worseD．the worst