Ⅰ.牛刀小试：用括号中所给动词或词义的适当形式填空。
My father told me that two and two ____(be) four.
She said that there _____(be) many books on the desk.
He says that Tom ______(be) wrong.
Do you know when he ____________(come)?
Our father said that he ___________(buy) a new computer next week.
She asked me if I knew that light ____________(travel) much faster than sound.
This photo shows you        _____my hometown             ____（像…样子）in the past.
Eric asked his Chinese pen pal _______ he _____________（是否见过）Jiang Dawei himself with his own eyes.
I _________ think it ________________ （不会下雨）tomorrow.
_______________（我想知道的）is which road we should take.