[ Gerund vs Infinitive ]
Stop _______ out of the window and pay attention!
A. to look
B. looking

Random Topics:
-ing &-ed AdjectivesPresent Tense (Negatives and Questions)Past TensesSecond ConditionalGender and GrammarAbilityso vs suchConjunctions, Interjections and DeterminersComparatives ( adj/ adv)Present Perfect and Past SimpleOther quiz:
Tenses › ViewChoose the correct form of the verb from parentheses. When Bob (arrived / was arriving) everyone was eating.
A. arrived
B. was arriving
Grammar › View
He has prepared the pens and papers. He ________ for the incoming exam.
A. will study
B. is going to study
Mixed General Quiz › ViewWhale ___ is a popular attraction on the island of Maui.
a. looking
b. seeing
c. watching
Modal Auxiliary Verb › View
Jack ___ go to hospital yesterday.
a. must
b. had to
c. need
