[ 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:
Grammar › ViewThat is the woman ………………….. husband is a pilot.
A. why
B. what
C. whom
D. whose
Passive Voice › View
A new hotel ________ by them.(Present Perfect)
A. has been built
B. had been built
C. have been built
D. will be built
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
