[ Grammar ]
Some questions on the math test are very … . The students don’t know how to answer them.
A. confusing
B. confused

Random Topics:
Prepositions - ConjunctionsGrammar - may & mightPresent Simple & Present Continuous TensesHow much or How many?Adjectives and comparisonsGerunds in SentencesPast Perfect Simple Tensetake, make, doComparison and ModalsUsed to - Would - TensesOther quiz:
Grammar › ViewThe construction workers ….. brown tiles on the floor now.
A. are making
B. are swiping
C. are fixing
D. are cleaning
Conditional Sentences › View
If I (see) John, I’ll tell him your news.
A. see
B. will see
C. saw
Grammar Rules › ViewChoose
This modal verb is used when people are sure that something is true.
A. might/may/could
B. can’t
C. must
Grammar › View
Alison doesn’t wear any rings. She ……….. be single.
A. needs
B. will
C. would
D. must