... of the verbs in brackets: 1. You should know how (use) the computers. 2. We (start ) learning English when we were ten. 3. My friend (not do) his homework yet. 4. It (rain) when the plane ... of computers, we can communicate …… (6) …… the other people thousands of kilometers away in a second. We can know the information on medicines, science and technology very …… (7) ………. .Computers ... __________________ ; 8 __________________Q5: Write the completed sentences, using the following sets: 1. An English dictionary / buy / last week / by Phong. ___________________________________________________...