82 ……………………is a chemical used to kill unwanted plant.
a- An insecticide b- A periscide c- A herbicided- A disinfectant
9. London was one of the largest cities in the world, but the population is now falling. (The population of London)
The population of London is now falling though London was one of the largest cities in the world.
10.A job was advertised. A lot of people applied for it. A few of them had the necessary qualifications. (Who)
A few of those who applied for the advertised job had the necessary qualifications
|