[ Grammar ]
The traffic is bad ______ there are too many people in the city centre.
A. because of
B. due to
C. because
D. so

Random Topics:
Few, a few, little, a littleWould/would like - affirmative/negativeGrammar and Sentence StructureAsking & Giving AttentionConnectives (because, due to, owing to, because of)Auxiliary ModalAdjectives Ed and IngSimple Past TensesProgressive TenseGrammar: Simple Past and Past ContinuousOther quiz:
Quantifiers › View“I forgot to bring my pen. Do you have ______ pen that I can borrow, please ?” asked Kim.
A. any
B. many
C. some
D. a lot of
Tenses › View
She _____ not watch TV last night.
A. does
B. did
C. doesn’t
D. didn’t
Grammar › ViewBy the time he arrived at the airport, the flight _________ (Past Perfect Form)
A. was leaving
B. had already left
C. have left
D. will already leave
Grammar › View
Have you ever ____ sushi?
A. ate
B. eaten
C. eat
D. eating
