The Communist Party of China will have its 100th birthday ______ July 1,2021.
A.inB.onC.forD.at
They solved the problem in the end.Yet I really don't know ________.( )
how did they make it
how they made it
why did they make it
Bruce practices ________ basketball every day so that he can be a better player.( )
play
to play
playing
I want to be a scientist like Tu Youyou when I ________ in the future.( )
grow up
wake up
stay up
Hainan ________ its blue sky and fresh air.
So it is.That's why more and more visitors spend their holidays here.( )
is weak in
is famous for
is used to
Our plan to clean the park ________ tomorrow.( )
discusses
will discuss
will be discussed