[ Subordinating Conjunction ]
I waited ___ the bus arrived.
A. after
B. until
C. although
D. because

Random Topics:
Should, Should not havePreference & Future TensePast Tense vs Present TenseParts of Speech and GrammarGerund or to InfinitivePast Perfect Simple TenseA/AnPassive of Modal VerbsHow much or How many?Past Tense and NeutralOther quiz:
Past Tense › ViewHe took some photos while we …(dance).
A. were dancing
B. was dancing
C. danced
Grammar › View
People don’t expect that the new party will win the election.
A. It is expected that the new party will win the election.
B. It isn’t expected that the new party will win the election.
C. It wasn’t expected that the new party will win the election.
D. It isn’t expect that the new party will win the election.
Grammar › ViewChoose the correct quantifier for this sentence: “He has __ friends in the new city.”
A. Many
B. Much
C. Little
D. Any
Mixed Conditional › View
To describe the past condition, we use ____ + past participle
A. have
B. had
C. has
