Determiners are words like all, none, most, both and half. They go before nouns. Can you use determiners correctly? Take a moment to do this interactive grammar exercise.
1I don't like ............... of my physics teachers.
Wrong!
Use "either" after a negative verb to mean not one or the other.
2............... people don't trust politicians.
Wrong!
Use "Most" directly before a general plural noun.
3Neither ............... the door.
Wrong!
Use "key opens" after "neither" because it takes a singular noun and verb here.
4Neither of ............... valid.
Select 2 answers.
Wrong!
"Neither of" needs a plural noun phrase ("these arguments"). A singular verb is standard in formal English, and a plural verb is also common, especially in informal English.
5............... the shops are closed on Sundays.
Wrong!
Use "Most of" before a noun phrase with "the".
6They spend ............... their income on movies.
Select 2 answers.
Wrong!
Both "half" and "half of" are correct before "their income".
7............... my friends wished me a happy birthday.
Wrong!
Use "None of" before a possessive determiner and a plural noun.
8............... child was given a present.
Wrong!
Use "Each" directly before a singular noun.
9............... his ideas are quite interesting.
Select 2 answers.
Wrong!
Both "All" and "All of" are correct before "his ideas".
10............... my children are engineers.
Select 2 answers.
Wrong!
Both "Both" and "Both of" are correct before "my children".
11His ideas are ............... different from those of his peers.
Wrong!
Use "little" to mean there is almost no difference.
12The new job isn't ............... different from the old one.
Wrong!
Use "much" to modify "different" (as it modifies comparatives); "not much different" means only slightly different.
Exercise complete
0 out of 12
correct answers
Answers
- I don’t like either of my physics teachers.
- Most people don’t trust politicians.
- Neither key opens the door.
- Neither of these arguments is / these arguments are valid.
- Most of the shops are closed on Sundays.
- They spend half / half of their income on movies.
- None of my friends wished me a happy birthday.
- Each child was given a present.
- All / All of his ideas are quite interesting.
- Both / Both of my children are engineers.
- His ideas are little different from those of his peers.
- The new job isn’t much different from the old one.

