[ Modals Verbs ]
I ____ turn off the oven. Now the cake is ruined.
A. must have forgotten
B. could have forgotten
C. should have remembered
D. can have forgotten

Random Topics:
Adverbs of TimeNoun Clauses with THATFirst Conditional & Future TensesAdverbs of Time and PlaceBASIC GRAMMAR - PRONOUNSSimple and Continuous TensesAdverb of MannersReflexive pronounsGrammar and ReadingModals and Past TensesOther quiz:
Grammar › ViewWhat time ______ you ______ this morning?
A. do/wake up
B. do/woke up
C. did/woke up
D. did/wake up
Grammar › View
The boys __________ in the badminton court yesterday afternoon.
A. is playing
B. was playing
C. were playing
This car … by Johnson in the race
A. will drive
B. Will be driven
C. Is driven
D. Has driven
Comparatives or Superlatives › View
Read the sentence and choose the correct one.
A. I think English homework is the easiest than history homework.
B. I think English homework is more easy than history homework.
C. I think English homework is easier than history homework.
