【单选题】
He was a good swimmer so he ___ swim to the river bank when the boat sank.
①
could
②
might
③
should
④
was able to
【单选题】
There will be a new building here next year, _____ ?
①
will it
②
will there
③
be there
④
won’ t there
【单选题】
Half of the workers here ___ under 30 ___.
①
is/years
②
are/year old
③
is/years old
④
are/years of age
【单选题】
There is a number here to call ( ) an emergency.
①
only to
②
in case of
③
in return for
④
in addition to
【单选题】
1.If my memory serves me, there was a_________hill near your hometown.
①
bare
②
empty
③
empty
④
nude