[ Tenses ]
Choose the correct form of the verb from parentheses. When I heard the knock on the door, I (opened / was opening) it.
A. opened
B. was opening

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Pronouns ( Interrogative ) › View_______ much is the blue scarf?
A. Where
B. How
C. Whom
D. Which
Phrasal Verb › View
The baby was called ___________ her grandmother.
A. on
B. after
C. upon
D. in
Grammar › ViewI detested ___________ (spend) two hours every day travelling to work and back
A. to spend
B. spending
C. both “spending” and “to spend”
D. to spending
Grammar › View
My father _____ me with my homework when he has time.
A. helps
B. is helping
C. helped
D. help
