[ Vocabulary ]
What is the meaning of Throttle
A. Radio signals
B. Used to control a machine
C. Instrument used for determining altitude
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Object PronounsSentence CompletionGerund and To InfinitiveFuture Perfect TenseGerund & ParticiplePhrase vs ClauseTransitive and Intransitive VerbNoun, Quantifiers and SuffixesTenses and Figurative LanguagePrepositions of Location, Movement and TimeOther quiz:
Vocabulary › ViewREMEDY: We found a good remedy.
A. Way to fix a problem
B. Place to eat in public
C. Way to prepare food
D. Rule about numbers
Grammar › View
Choose the progressive perfect form of the underlined verb or verb phrase!
The diplomats worked all night to finish the treaty on time.
A. had been working
B. were working
C. had worked
D. worked