[ Tenses ]
Đâu không phải dấu hiệu thì Hiện tại hoàn thành?
A. already
B. up to now
C. right now
D. until now

Random Topics:
Vocabulary & Phrasal VerbAlong & AgainstAdjective & AdverbPresent Simple or Present ContinuousUse of Prepositions or ConjunctionsModal Verbs of Deduction and SpeculationConditionals 1,2,3Apostrophes and GrammarPronoun Antecedent AgreementVerb TensesOther quiz:
Grammar › ViewIs the underlined section an independent or dependent clause?
The teacher who lives next door to Rob is Mrs. Johnson
A. Independent
B. Dependent
Grammar › View
What _______ you want to be in the future?
A. are
B. do
C. does
Grammar › ViewHe _______ us but he was short of money at that time.
A. might help
B. would help
C. can help
D. could have helped
Mixed General Quiz › View
A small group of trees in called a ___.
a. glove
b. grove