We usually go swimming in_____summer. But in____summer of 2018, we didn't.( )
/;/
a; a
/;the
a;/
Is our playground still over there?
No, a large library ________ on it two years ago.( )
A.is builtB.was builtC.has built
Slow down! Someone ________ the road.
Easy. I will.( )
A.has crossedB.was crossing
C.is crossing
Playing computer games too often ________ bad for us.( )
A.amB.isC.are
Stephen Hawking, a great scientist, died ________ the morning of March 14, 2018.( )
A.onB.inC.at
Mom, can you help me wash my clothes?
Sorry, dear. Help ________.( )
A.myselfB.ourselvesC.yourself