﹣Look at this model plane．Michael made it all by_________
﹣Wow!He is so smart．（ ）
A．myselfB．himselfC．herself
They solved the problem in the end．Yet I really don't know ________．（ ）
| A． |
how did they make it |
B． |
how they made it |
C． |
why did they make it |
Bruce practices ________ basketball every day so that he can be a better player．（ ）
| A． |
play |
B． |
to play |
C． |
playing |
I want to be a scientist like Tu Youyou when I ________ in the future．（ ）
| A． |
grow up |
B． |
wake up |
C． |
stay up |
Hainan ________ its blue sky and fresh air．
So it is．That's why more and more visitors spend their holidays here．（ ）
| A． |
is weak in |
B． |
is famous for |
C． |
is used to |
Our plan to clean the park ________ tomorrow．（ ）
| A． |
discusses |
B． |
will discuss |
C． |
will be discussed |