- Is that man your friend Tom?
- That man ________ be him,because he has gone to Canada.( )
can't
mustn't
needn't
had better not
Listen!Our science teacher _______________the use of the robot.
explains
explained
is explaining
has explained
There are many_____________ teachers in this primary school.
woman
woman's
women
women's
The Tianwen﹣1 Probe landed on Mars___________ May 15th,2021.
at
in
to
on
Taking the train is _________good way to see the world.
a
an
the
/
- I have applied to be a volunteer for the 2022 Asian Games.
-____________!It will be a meaningful experience.
You bet
Come on
No problem
That's cool