[ Grammar ]
. You ……..investigated the activities of the criminal.
A. will have
B. shall
C. ought to
D. ought to have

Random Topics:
Wh- Questions Present Simple TenseGoing To Be and WillSimple and Progressive Verb TensesCommunicative GrammarModals and Active and Passive VoiceInfinitive or GerundDirect-Indirect SpeechPresent Simple or Present ContinuousPresent Perfect Tense and Simple Past TensePresent Perfect, Present Simple, Present ContinuousOther quiz:
Tenses › ViewPut the verb in bracket into the correct form
I (not, eat) ___________ dinner at six o’clock yesterday.
A. didn’t eat
B. not eat
C. ate not
D. didn’t ate
Relative Clauses › View
A blockbuster is a book or a film which it is very popular and successful.
A. correct
B. incorrect
Tenses › ViewYou don’t look healthy, Rina. What’s happening? … eaten?
A. Have you
B. Did you
C. Has she
D. Haven’t
Grammar › View
His means of income __________ very limited.
A. is
B. are
