[ Simple Past vs Past Continuous Tense ]
A loud noise woke me up ——— I was sleeping happily.
A. while
B. when

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Grammar › ViewMy mother loves _____ food for my family
A. preparing
B. to prepare
C. prepare
D. A&B are correct
Modals for Recommendations › View
I think she _________ go to the beach because she has the flu.
A. Had better not
B. Should
C. Could
Grammar › ViewJohn’s students were running around when he _________ at the classroom.
A. arrived
B. was arriving
Tenses › View
We ______ (not eat) at that restaurant last night because it was closed.
A. don’t eat
B. didn’t eat
C. aren’t eating
D. won’t eat