[ Vocabulary and Grammar ]
Wearing a mask while walking outside helps protect against _________.
A. road dust
B. underground system
C. congested road
D. itchy eyes

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Grammar › ViewAdult giraffes are …….. 5 metres tall.
A. about
B. under
C. at
D. on
Grammar › View
I like strawberry ice cream, ________!
A. to
B. two
C. too
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A. trunk
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D. dungeon
Ed and Ing Endings › View
Are you _____ in ice-skating?
A. interested
B. interesting
C. touched
D. touching
