My grandpa knows the history and medical _______ of many plants.( )
A.wealthB.priceC.valueD.cost
You should learn to relax and not to put so much pressure onyourself.The underlined phrase means "________"
feel good about
be too hard on
be sure about
My teacher encouraged me ________ English as much as possible.
speaking
speak
to speak
I plan to go to the Liaoning Museum,but I'm not sure ________.
how I can get there
how can I get there
how could I get there
Fresh water ________ more important than anything else.( )
is
are
was
were
﹣Are your grandparents both Americans?
﹣No._____ my grandfather is an American and my grandmother is a Chinese.
Recently
Finally
Actually