[ Grammar ]
Be quiet! Dad __________ on the phone.
A. talks
B. talk
C. is talking
D. talking

Random Topics:
Possessive Adjective and PronounSubordinating ConjunctionsTemporal Conjunctions and ConnectivesPreposition on TimeHave to/Has toPerfect ModalsNoun, Verb, AdjectivePaired ConjunctionWish clauseCoordinating and Subordinating ConjunctionsOther quiz:
Grammar › ViewJennifer is ______.
A. a confident person
B. confident person
C. confident people
Prepositions › View
It seemed a reasonable solution _________a difficult problem.Make friends with
A. to
B. for
C. about
D. on
E. of
Simple Past Tense › ViewThey ….. excited about the football match.
A. was
B. were
Grammar › View
The teacher explained that we should avoid _______ too many notes during the lecture.
A. to take
B. to make
C. to write
