[ Grammar ]
Choose the correct verb form to make a sentence in present perfect.
They ______________ this before.
A. do
B. has done
C. done
D. have done

Random Topics:
Verb & GrammarFirst ConditionalRegular and Irregular VerbsAuxiliary and Modal VerbsPassive Modals, Impersonal PassiveMust / must notConjunctions and PrepositionsModal Verbs and Gender NounsPast Tense and Perfect TensePresent Simple and ContinuousOther quiz:
Grammar › ViewPuan Rosie went to her favourite seamstress _______ she wanted to make a new dress.
A. so
B. but
C. and
D. because
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how do you go to school?
I …..to school……..bike?
A. went/on
B. go/by
C. am going to/ by
D. will go/ on
Grammar › ViewThe word “Tackled” in this sentence is a
A. adjective
B. adverb
C. verb
D. preposition
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I use my pen to_____.
A. write
B. drink
C. shower
D. walk
