Question

10 years ago，______ only one classroom building in our school. And in 10 years，______ five classroom buildings in our school.

1. A.
   there will be, there are
2. B.
   there was, there will be
3. C.
   there will be; there was
4. D.
   there was, there are

Answer 1

B
根據(jù)第一空前的時(shí)間狀語(yǔ)，可知第一空為there be 的一般過(guò)去時(shí)將AC排除，再根據(jù)后文的時(shí)間狀語(yǔ)in+一段時(shí)間，故用一般將來(lái)時(shí)，故選B