Dr.Bethune helped a lot of Chinese in the 1930s, he is a great international soldier.
I know. so he___still___in both China and Canada now.( )
has;remembered
is;remembered
well;remember
is;remembering
Look at the sign "No swimming", it warns us ________ in the lake.( )
to swim
not to swim
swimming
In February, 2020, many doctors and nurses ________ to Wuhan to save the patients.( )
was sent
were sent
are sent
There ________ something wrong with my mobile phone. It can't work these days.( )
must be
can't be
may be
________ you keep moving, you'll never reach the top of the mountain.( )
If
Although
Unless
I asked him a question, but he didn't reply.
Maybe he ________about something else while you were asking.( )
thought
thinks
was thinking