This unit looks at words which are easy to mix up.
A ‣ Similar sounds 
quite /kwaɪt/ / quiet /ˈkwaɪət/
This book is quite good. bad → quite good → good
My bedroom is very quiet [silent].
lose /luːz/ /
loose /luːs/
A: Why do I always lose my keys!
B: Here they are.
A: Oh, thank you!
If you lose something, you do not know where it is / you can’t find it.
These trousers are very loose. (loose means they are not tight, because they are too big)
If you
lose something, you do not know where it is / you can’t find it.
These trousers are very loose. (loose means they are not tight, because they are too big)
fell /
feltFell is the past of fall.
Yesterday I fell and broke my arm.
Felt is the past of feel.
I felt ill yesterday, but I feel OK today.
cook /
cookerHe is a very good cook [the person who cooks].
This cooker costs £500. [the thing you cook on]
B ‣ Similar or related meanings 
lend /
borrowIf you lend something, you give it.
If you borrow something, you get it.
Sam wants a bicycle:
SAM: Will you lend me your bicycle? (= you give it to me for one day / an hour, etc.) or Can I borrow your bicycle? (= I get it from you)
RITA: Yes, take it.
SAM: Thanks.
check /
controlThe passport officer checked my passport. [looked at it]
We use the mouse to control the computer. [tell it what to do]
C ‣ Other words often mixed up
They’re waiting for the bus. I hope I pass my exams. [I really want to pass]
I haven’t studied; I expect I’ll fail my exams. [it’s probable]

In English the afternoon is from about 12 o’clock till 5 or 6 pm.
The evening is from 5 or 6 pm until about 9 or 10 pm. After 9 or 10 pm it is the night.