A: I am sure that ___ the door this morning.
A. I blocked
B. I have blocked
C. I did not block
D. I made to block

Random Topics:
Adverbial Clauses of Reason / CauseGrammar, Literature, and VocabularyTenses StructureQuantifiers: too many, too much & enoughWho or WhomTenses - Irregular VerbsCommas and Subordinating ConjunctionsTypes of Sentence StructureModal Verbs of Certainty and PossibilityPast Simple vs Present SimpleOther quiz:
Grammar › ViewThe subjects at high school were not really relevant to the real world. I cannot apply that knowledge in my job now.
A. If the subjects at high school are more relevant to the real world, I can apply that knowledge in my job now.
B. If the subjects at high school were more relevant to the real world, I could apply that knowledge in my job now.
C. The subjects at high school were relevant to the real world, so I can apply that knowledge in my job now.
D. If the subjects at high school had been more relevant to the real world, I could apply that knowledge in my job now.
Mixed General Quiz › View
The policeman is demanding that the thief ___ the crime.
a. confess
b. confesses
The parrot _______ be free tomorrow
A. will
B. want
C. to
Quantifiers › View
John: How many presents did you get? Cindy: ______
A. A lot of!
B. Many of them!
C. Plenty of!
D. A lot!
