[ Modals ]
I had a bad stomach ache last session, so I __________ ask to leave the class early.
A. could
B. couldn’t
C. had to
D. didn’t have to

Random Topics:
Indefinite and Definite ArticlesAdverbial Clause of Manner-ing / InfinitiveTenses & PrepositionGrammarTenses and StructuresIN, ON & ATTenses and PronounsGrammar: Have toPresent Perfect Simple vs ContinuousOther quiz:
Grammar › ViewMy brother goes to school, so … my sister.
A. does
B. do
C. did
D. is
Adverbs of Frequency › View
______ it is really difficult to explain yourself to someone who doesn’t know you at all.
A. Hardly ever
B. Sometimes
C. Never
D. Always
Homonyms › ViewMother ___ whenever I ask her to do something.
a. sighs
b. size
Pronouns/ Present Tense › View
It …………..(not cost) so much.
A. don´t cost
B. doesn´t cost
