[ The First Conditional (if/unless) ]
Unless more people …. (use) public transport, air polution will increase.
A. use
B. will use
C. ‘ll use
D. uses

Random Topics:
Verb to Be Tenses & Object PronounPresent Perfect or Past Simple TenseVerb BEPresent simple, Present continuous, Singular, PluralUsed to - Would - TensesPhrasal Verb and ModalSimple Past TenseNoun Phrases and Verb PhrasesPresent Simple and Present Continuous TensePronoun & Present SimpleOther quiz:
Tenses › View. By the time we arrive, they will have been playing for over an hour.
A. This sentence describes an action that will be ongoing until a future point.
B. This sentence describes a completed action in the past.
C. This sentence indicates a future action that will not happen.
D. This sentence describes a habitual action in the present.
Mixed General Quiz › View
The chest of drawers had a ___ runner on top to protect it from dust.
a. lace
b. race
Why don’t you …… ago ? It is not difficult
A. make
B. have
C. do
D. set
General Quiz › View
It “…” going to be a great show! (use grammar “be-going to”)
A. am
B. is
C. are
D. does
