﹣Tom，can you help me lay out the fruits now？
Sorry，I can't．I_________English on the Internet．（ ）
| A． |
have learned |
B． |
learned |
| C． |
am learning |
D． |
learn |
When will your sister go to England？
She London since four months ago．（ ）
A．went toB．has gone to
C．has been toD．has been in
Hi， guys， please write three facts you last term in your project．（ ）
A．learnedB．are learning
C．have learnedD．learn
The Queqiao satellite（卫星） will form a bridge between controllers on Earth and the far side of the Moon．（ ）
A．contributionB．communication
C．celebrationD．competition
Hawking is no longer with us， he will continue to inspire the world．（ ）
A．soB．ifC．butD．as
If I want to be an astronaut， how will I get to be one？
You do well in school and tame your fears．（ ）
A．mayB．canC．mustD．could