Can you tell ?
Sure.For about 3weeks.( )
how long Thomas has bought the bike
how long has Thomas bought the bike
how long Thomas has had the bike
how long has Thomas had the bike
China is making _______ to help more developing countries fight against COVID﹣19.( )
a decision
a mess
an effort
a mistake
﹣﹣﹣I'm proud of our China's Tiangong Station plan.
﹣﹣﹣Me,too.We have taken another step ______ our space dream.( )
behind
towards
across
besides
Mrs.Jones ______________in the garden at this time yesterday.( )
worked
was working
has worked
_____it over,and you will be able to work out the problem.( )
Thinking
To think
Think
I like smart clothes ____are made of silk.( )
who
which
what