Question

Read and complete the sentences using passive voice: Past or Present The underlined
time expression indicates the past tense.
1. Water ____________________________ (pollute) with pesticides.
2. This technology ______________________ (launch) 40 years ago.
3. Cellphones ___________________________ (produce) for the first time in 1980.
4. Years ago, letters __________________________ (send) by mail.
5. Jewelry ______________________________ (create) from gold.
6. The first TV picture ______________________ (transmit) in England in 1878.
7. Computers ___________________________ (invent) in the 19 th century.
8. Thousands of products ________________________ (make) from trees.

Answer 1

1- is pollutes
2- was launch
3- was produce
4- was send
5- is create
6- was transmit
7- was invent
8- are makes