You'd better leave ____， or trouble will come to you．（ ）
| A． |
lively |
B． |
friendly |
C． |
heavily |
D． |
quickly |
My classmates like to read English novels ___________ their free time.（ ）
A．inB．onC．atD．to
China Panda Train from Chengdu to Zunyi ___________to use on March 28，2021.（ ）
A．is putB．was put
C．will be putD．puts
I will never forget the people _________helped me a lot during my hard time.（ ）
A．whichB．whoC．whoseD．whom
________the sun was shining，it wasn't very warm.（ ）
A．AlthoughB．IfC．SinceD．Because
_________myself，I will take up a hobby like painting this summer.（ ）
A．ImproveB．ImprovingC．To improveD．Improved