[ Modals ]
Complete the missing word. In order for animals to survive, they ________ evolve along with their changing habitats.
A. could
B. must
C. can
D. would
Random Topics:
Interjection & Prepositional PhrasesSimple Past - Irregular VerbsUsed toModal and Phrasal VerbsTOEFL GrammarNeither/Either/All/NoneGrammar SuffixesConjunctions, Interjections and Sentence TypeAdjectives & PrepositionPresent/Future/Past Simple/Present PerfectOther quiz:
Grammar › ViewThe hotter the weather is, __________.
A. more tired we feel
B. we will feel more tired
C. more and more we feel tired
D. the more tired we feel
Nouns and Quantifiers › View
There were only _______ people at Jim’s party last night, but we had a great time.
A. few
B. a few
Subordinating Conjunctions › ViewWe should wait inside _____ the rain stops.
A. as if
B. since
C. because
D. until
Grammar › View
Where did you _________ the laptop?
A. buy
B. buys
C. bought
D. buying