[ Grammar ]
I used to ____ hard when I was a student.
A. work
B. worked
C. working
Random Topics:
Gerunds + To InfinitiveTenses (Present, Past, Future Forms)Linking Words & PhrasesCountable QuantifiersThere is, There are, Some, AnyPassive Voice - Present ContinuousVocabulary and DefinitionsComparativesSimple Past Tense & Future TenseTenses and Time MarkersOther quiz:
Grammar › ViewTo __ did you give the money?
A. who
B. which
C. what
D. whom
Grammar › View
They ________ many animals at the zoo yesterday
A. see
B. sees
C. saw
Prepositions of Place › ViewYour bag is _____ the floor in the kitchen.
A. in
B. on
C. by
Past Modals › View
to form a past modal, you need the verb in the …
A. simple past form
B. base form
C. infinitive from
D. past participal form