[ Grammar ]
Find mistakes and correct them: As they walked along the river, they saw something in the water.
A. As they were walking
B. As they were walk
C. As they were walkin
D. As they walking

Random Topics:
Articles and PrepositionsPresent and Past Simple TenseCommunicative GrammarPassive Modals, Impersonal PassiveAdverbial Clause, Noun ClausePrepositions of Location, Movement and TimeAdverbModals for Ability, Possibility and PermissionPreposition on TimeSimple Present and Past TenseOther quiz:
Comparisons › ViewFor each group, choose the correct sentence.
A. In the countryside, the life style is less faster than the life style in cities.
B. In the countryside, the life style is not so fast as the life style in cities.
Grammar › View
Sinta and Jojo _____ many songs
A. Sing
B. Sings
C. Singing
D. Sang
