【推荐1】If I ________ (be) to see him tomorrow, I would invite him home. (所给词的适当形式填空)

【推荐2】What would you do first if you__________(give) the opportunity tomorrow? （所给词的适当形式填空）

【推荐3】用所给词的适当形式填空
1. If I ____________（be）in your position，I would do it in a different way.
2. If I ____________（come）earlier yesterday，I would have seen him.
3. ____________ the earthquake happened during the daytime，there would have been fewer deaths.
4. If I had worked harder at school，I ____________（have）more choices in seeking job now.
5. ____________ it rain this weekend，we would have to call off our picnic.

【推荐1】________we made a great effort last term, we might have succeeded. （用适当的词填空）

【推荐2】完成句子
1. ________ (as, strange, may, sound, it), I was very pleased it was over.
2. Short ________(it, is，as), China’s first ＂space class＂ conveys so much knowledge and is certainly of great importance.
3. ________had she begun ________ she heard someone running up the stairs.
4. ________(I, spend) more time on my studies instead of being addicted to computer games, I would be working in a chain company of Microsoft.
5. —Under no circumstances ________(you, leave) the door to the Data Centre unlocked.
—I promise I’ll be more careful in future.
6. Only when the last tree has died and the last river has been poisoned ________(we，realize) we cannot eat money.

【推荐3】Had they known what was coming next, they_________（change）their minds. （所给词的适当形式填空）