[ Grammar ]
Select the proper verb form: “The engineers are ___ the load-bearing capacity of the bridge.”
A. calculate
B. calculated
C. calculating
D. calculates

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Adverbial Clause of MannerGrammar and IdiomsPresent Tense vs Past Tense“Put” Phrasal VerbGrammar: Adjectives & PrepositionsPassive Voice with ModalsSuperlative & Comparative AdverbsAll, Both, Neither, None, EitherConjunction and PunctuationComparison Degree & GerundsOther quiz:
Present Simple and Modal Verbs › View. Who ___ loud music?
A. is playing
B. plays
C. play
D. was playing
Progressive Tense › View
You (learn) English now.
A. were learning
B. are learning
C. will be learning
Reported Speech › ViewI wondered _______ the right thing.
A. if I am doing
B. am I doing
C. was I doing
D. whether I was doing
Simple Tenses › View
The weather forecast said it will rain _______.
A. yesterday
B. tomorrow
C. last week
D. not rain
