Every day I spend two hours ______ my homework.

A．finishingtodo                           B．finishingdoing

C．tofinishtodo                           D．tofinishdoing

【小题1】We may see this in a _______.

I spend much money on books _____ I am not rich.

A.but         B.so  C.even though  D.as if

Liam works in Sydney. Last week he had   41  holiday, but he didn’t know   42  to go. He said to his friend Robert, “I   43    the hot weather here, but I can’t find a cool place in Australia. How will I spend my holiday?”
“That. ’s   44   ,” said Robert. “You’d better go to Moscow. It’s   45   there because it is covered with snow and ice now.”
Liam    46  with his friend. He bought an air ticket and soon   47  Moscow. He made a   48  journey there. But one day he got into trouble. After lunch he went outside the city. He saw a dog   49 him while he  50  by a house. It was   51   and wanted to get some food to eat. Bad luck! He had no pieces of bread or cake with him. He tried to send it away. But it began to shout at him. He wanted to 52   something to make the dog go away, but he couldn’t find anything  53   snow and ice. Suddenly he saw a stone(石头) on the ground. He tried to   54  but he failed.
“ How strange the Russians are!” Liam said to himself. “They do not tie(拴)their dogs, but firmly(紧紧地)tie the   55    ”.