[ Science ]
The process by which green plants manufacture their food is called _____ ?
A. Respiration
B. Photosynthesis
C. Digestion
D. Excretion

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Modal VerbsReported Speech and SubjunctiveMixed Present TensesAdverbs and Time ExpressionsPresent Perfect vs Past SimplePresent simple or Past simpleWill vs Verb InfinitivesFunctional Sentence TypesGerunds and InfinitivesComparativeOther quiz:
Subordinating Conjunctions and Clauses › ViewWhich of the following is a subordinating conjunction?
A. And
B. But
C. Or
D. Because
Grammar and Vocabulary › View
. I think I _______ visit my grandmother this weekend.
A. will
B. am going to
C. was
D. do