______ do teenagers need to sleep ?
At least eight hours a night.( )
How long
How many
How often
Fishing is one of ____ activities among the middle﹣aged people.( )
A.popularB.more popular
C.most popularD.the most popular
I think tea will taste better ____ some milk in it.( )
A.forB.withC.fromD.at
We are proud of our country. The year 2019 is her ____ birthday.( )
A.seventyB.the seventy
C.the seventiethD.seventieth
____ Great Wall is one of the seven wonders around the world.( )
A.TheB.AC.AnD./
﹣﹣﹣ I am really nervous about the talent show tonight. It's my first time on show.
﹣﹣﹣ ______ ! You can make it. We will all support you.( )
A.Of courseB.Come on
C.Thank goodness