[ Grammar ]
I wonder____________
A. what my younger brother is doing now
B. what is my younger brother doing now
C. what does my younger brother doing now
D. what is doing my younger brother
Select your answer:
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Other quiz:
Vocabulary › ViewThe _______________ is the solid, outer layer of the earth that consists of the crust and the rigid upper part of the mantle.
A. Mantle
B. Stratus
C. Lithosphere
D. Core
Grammar › View
Sam put the ladder _____ the tree.
A. on
B. against
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