一、
1.has
2.a picnic
3.them
4.speaking
5.is

二、
1.B     thirty→thirsty
2.B     this→that
3.B     is→are
4.B     boat→boats
5.C     in the night→in the evening

一、
1.has
2.a picnic
3.them
4.speaking
5.is

二、
1.B     thirty→thirsty
2.B     this→that
3.B     is→are
4.B     boat→boats
5.C     in the night→in the evening