[ Grammar ]
The pupils______________ hard to put on a musical for the teachers since July.
A. work
B. worked
C. had worked
D. have been working

Random Topics:
Reported Speech and SubjunctivePresent Continuous TenseModal Verbs in ConditionalsSubject Verb Agreement & Subjunctive MoodAspect or tenses of VerbsVerbs with Prepositions and ConjunctionsMuch, many, a lot of, a few, a littleGrammar: Defining Relative ClausesClause Markers TOEFL GrammarInfinitive or GerundOther quiz:
Tenses › ViewUse the verb ‘drink’ in simple present tense to complete the sentence: ‘He __________ coffee every morning.’
A. drinks
B. drinked
C. drink
D. drinking
Numbers › View
How do you write the number 30 in english?
A. theerty
B. thirty
C. threety
D. therty
Homonyms › ViewIf the traffic is jammed, why don’t you take another ___.
a. root
b. route
Relative Clause › View
We don’t know the person ______ I gave this money.
A. which
B. whom
C. whose
D. who
