They _____ study harder to pass the test.
A. could
B. should
C. must
D. need to

Random Topics:
Conditional SentencesAdjectives Ed and IngGrammar: so and suchModals of Obligation and PermissionSimple Present and Present Continuous TenseContinuous and Perfect TensesCity PlacesTenses and ComparisonsGrammar on ConditionalsPreposition of TimeOther quiz:
Grammar › ViewCombine the two sentences using a noun clause: The student stole the doughnut from the teacher. It was delicious.
A. What the student stole the doughnut from the teacher was delicious.
B. The student stole the doughnut from the teacher was delicious.
C. What the student stole from the teacher was delicious.
D. It was delicious that the student stole the doughnut from the teacher.
Homonyms › View
The flowers gave off a beautiful ___.
a. scent
b. sent
c. cent
Choose the correct number 999 in letters
A. nine thousand nine hundred
B. nine ninety nine
C. nine hundred ninety nine
Phrasal Verb › View
The students tried to …….an excuse for not having done his homework, but the teacher disn’t believe him
A. Break in
B. Set off
C. Keep away
D. Make up
