[ Grammar ]
They clean the tank at the aquarium, but they ……………… do it every day!
A. don’t have to
B. mustn’t
Random Topics:
Grammar - to beModal PossibilitiesPresent Perfect Simple vs ContinuousGrammar - First ConditionalConditional Type 1Conditionals Type IZero and First ConditionalsPast Simple vs Past ContinuousPresent Simple with Adverbs of FrequencyAdjectives and ArticlesOther quiz:
Grammar › ViewMy older sister receives a lot of flowers …
A. now
B. tomorrow
C. every February
D. yesterday
Future Simple › View
I ______ (meet) Janet for lunch at about one today.
A. will meet
B. am meeting
C. meet
D. am going to meet
Vocabulary and Grammar › ViewHe will finish his homework if he stars doing it now.
A. TRUE
B. FALSE
Grammar › View
Today’s celebration of Valentine’s Day ___ of a tradition that began in the Roman Empire.
a. grew out
b. grew up
c. grew
d. grown up