Solutions Pre-Int Progress Test 9 Part 1

1.Rewrite the sentences in the passive. Do not include the agent.

Companies make boxes out of cardboard because it’s a cheap material.
Boxes_________________.

2.Rewrite the sentences in the passive. Do not include the agent.

Builders won’t use concrete as much in the future.

Concrete__________________.

3.Rewrite the sentences in the passive. Do not include the agent.

A company called Dupont developed nylon in the 1930s

Nylon____________.

4.Rewrite the sentences in the passive. Do not include the agent.

The builders have broken the glass window.
The glass window____________.

5.Rewrite the sentences in the passive. Do not include the agent.

People will recycle plastic more in the future.
Plastic____________.

6.Rewrite the sentences in the passive. Do not include the agent.

Someone discovered rubber many years ago in South America.
Rubber____________.

7.Rewrite the sentences in the passive. Do not include the agent.

People burn wood to heat buildings.
Wood____________.

 8.Write questions using the prompts. Use the present simple, past simple, present perfect or future passive.

A (when / the telephone / invent)                         ?
B In 1876.      

 9.Write questions using the prompts. Use the present simple, past simple, present perfect or future passive.  

A                 (which / languages / speak / in Switzerland)                      ?
B                       German, French, Italian and Romansh.    

 10.Write questions using the prompts. Use the present simple, past simple, present perfect or future passive.  

A                 (how many / astronauts / walk / on the moon)                        ?
B                       Twelve so far. Neil Armstrong was the first.