问题
翻译题
根据汉语意思完成句子。
1. 他们游泳游了多久了？
How long _______ they _______ _______?
2. 他从到家起就一直在看电视。
He has been watching TV since he _______ _______.
3. 谁是第一个开始做作业的呢？
Who was the first _______ _______ _______ homework?
4. 学生们正在为筹集善款而滑冰。
Students are skating to_______ money _______ _______.
5. 他们已经工作整整一个星期了。
They have been working for _______ _______ _______.
答案
1. have ; been swimming
2. got home/retumed home
3. one to do
4. raise ; for charity
5. the whole week