Complete the sentences using the correct passive tense of the verbs in brackets. 1.Milions of computers __________ since the beginning of the 1990s.(made) 2.New medicines_____________ at the moment.These will help us to live longer.(develop) 3. Do you think our transports problems__________if we have more roads?(solve) 4.A lot of records__________ at the last Olympic Game because of new technology.(breake) 5.Many new roads __________ every year.(build) 6.Robots_______ in the new factory when it opens next year.(use)