Unit One
I. Fill in the blanks with proper form:
1._____there_____(be)robots in people’s homes? Yes,there will.
2.People will live______(be) 200 years old.
3.There will be_____(little) pollution than now.
4.Five years ago,she _____(study) in a college.
5.She_____(work) here in two years.
6.We______(fly) to the moon one day.
7._______(predict) the future can be difficult.