[ Tenses ]
My father is so tired since he … our garden all day for planting vegetables.
- has prepared
- has been preparing

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Verb Forms and PrepositionsPossessive AdjectivesArticles and QuantifiersPunctuationsTenses and ComparisonsNouns as AdjectivesCohesive DevicesEd and Ing EndingsSentence Types and ConjunctionsUsed toOther quiz:
Grammar - TOEIC › ViewDon’t go in now! He may __ on the new project.
A. work
B. be working
C. to work
D. to working
Grammar › View
A part of speech that names a person, place, thing, or idea is called
A. noun
B. verb
C. preposition
D. adjective
Infidel
A. one who analyzes facts in relation to one another
B. one who is not a Jew, Christian, or Moslem
C. Muslim of mixed Berber and Arab ancestry
D. one who rejects all religious beliefs
Conjunctive Adverbs › View
Which of the following is a conjunctive adverb?
A. Because
B. Although
C. Meanwhile
D. Since