[ Grammar ]
Mr. Williams began his work (if, after) he read the instructions.
A. if
B. after

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Connectives › ViewJenny got COVID-19 _______ she still had parties.
A. however
B. therefore
C. but
D. so
Present Simple Tense › View
The birds (sing) __________ in the morning.
A. sings
B. sing
C. singing
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a. desert
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Comparison Degree › View
My drawing is _________________ than yours. (colorful)
A. more colorful
B. most colorful
C. colorfuller
D. colorfullest
