[ Tenses ]
The headmaster _____ (enter) the classroom when they _____ (write) their exams.
A. was entering/wrote
B. entered/were writing

Random Topics:
Simple Past Tense and Present Continuous TenseModals and TensesModals Posibility and ProbabilityConjunctionComparative - SuperlativeTenses and Word FormationGrammar (Possessive Pronouns)Grammar: Reported QuestionsAdverb of FrequencyQuantifiers and ArticlesOther quiz:
Noun, Quantifiers and Suffixes › View________ us have been invited to his party.
A. all
B. all of the
C. all of
D. Either could be used here
Conjunctions › View
Which coordinating conjunction(s) could you use to combine the two sentences below:
The pup is young, _____ it knows a lot of commands.
A. and
B. so
C. but
D. for
Grammar › ViewI usually ________________ (wear) a jacket when I am outside.
A. wearies
B. wears
C. weares
D. wear
Grammar › View
I wish ________ my language skills.
A. to worsen
B. to ignore
C. to improve
D. to decrease
