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80. We walk to the city center.
We go.....................................................................................
81. I find staying at home boring.
I’m bored...............................................................................
82. Do you find history interesting?
Are you.................................................................................
83. Who owns this bike?
Whose...................................................................................
84. It’s impossible for me to see you tomorrow.
I can’t......................................................................................
85. What’s your job?
What do................................................................................
86. We can’t go swimming because the weather is too cold.
It’s too.......................................................................................
87. We can’t go to the movie because it’s too late.
It’s too...................................................................................
88. I can’t buy this boat because it’s too expensive.
This boat...............................................................................
89. Robert can’t touch the ceiling because it’s too high.
The ceiling...............................................................................