The 21.58-meter-long 3D-printed bridge in Chengdu, with its _______ part reaching 8 meters and highest point hitting 2.68 meters, is really amazing.
biggest
widest
longest
It's hard for us to say goodbye______ we have so many happy days to remember.( )
so
because
although
until
Must I go out to have dinner with you, Mum?
No, you______, my dear. You're free to make your own decision.( )
shouldn't
mustn't
needn't
can't
They don't live here any longer. They_____to Chengdu last month.( )
move
moved
will move
are moving
I can't hear the teacher_____with so much noise outside.( )
clearly
slowly
warmly
bravely
It was raining. My father asked me_____a raincoat.( )
take
takes
took
to take