15. At around the same time, the US space agency, Nasa, will launch Terrestrial Planet Finder, another space telescope designed to locate Earth-like planets. Choose the appropriate letter from A-D for question 1. 1. Corot is an instrument which (A) can help to search for certain planets ...
21.This letter was written in A.July B.August C.September 22.There areBpeople in the Adams'family. A.four B.five C.six 23.Mr.Adams is a busy farmer because heC A.sells apples and vegetables B.takes his daughters to school every day ...