[ Grammar ]
Every night the watchman turns on all the lights and …around the building every half an hour.
A. to be walking
B. walks
Random Topics:
Gerund, Infinitive & ModalsPrepositions after VerbsAsking & Giving AttentionAdverbial ClausesQuantifiers & Modals of ObligationTensesPassive with ModalsSimple Past Tense and Present Continuous TenseModals, Phrasal Verbs, Gerunds and InfinitivesComparative AdjectivesOther quiz:
Grammar › ViewThis lesson is _________________ [boring] yesterday’s lesson.
A. This lesson is the most boring than yesterday’s lesson.
B. This lesson is the most boring yesterday’s lesson.
C. This lesson is the least boring than yesterday’s lesson.
D. This lesson is less boring than yesterday’s lesson.
Phrasal Verbs › View
Peter is an ambitious man who will never ______ till he gets what he wants.
A. put on
B. give up
C. turn down
D. take back
Adjective and Adverb › ViewEating _______fruits and vegetables helps you stay in good shape.
A. Healthy
B. Healthily
Grammar › View
Which adjective doesn’t end with -er when we change it into its comparative form?
A. big
B. tall
C. good
D. modern