[ Causative Verb ]
These differences between two photographs —- with the help of Photoshop.
A. Should remove
B. Must have removed
C. Could have been removed
D. Have to remove

Random Topics:
QuantifiersAdjective, Adverb, and Noun FormsPast TensesPersonal PronounsFOR & SINCEGrammar PhrasesModals in the PastMaritime Vocabulary and GrammarPast Tense & Past Continuous TenseLinking Words and ConjunctionOther quiz:
Verb Tenses › ViewWe __________ a great meal at the restaurant last night.
A. ate
B. eat
C. eats
D. eating
Grammar › View
We are not only surprised ____________ curious about what happened to the boss.
A. but also
B. as well as
C. and
D. nor
Gerunds and Infinitives › ViewPlease remember_______ this letter.
A. to post
B. post
C. posting
Grammar › View
We ………… the job sooner if you hadn’t wasted time
A. might have finished
B. will finish
C. have finished
D. did finish
