[ 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 › ViewWhich sentence uses the incorrect comparative form?
A. The blue whale is the largest sea mammal.
B. My house is the best place to stay during the Covid-19 pandemic.
C. Which is your most tasty food at your school’s cafeteria?
D. Mount Everest is the highest mountain in the world.
Grammar › View
Boy
A. People
B. Animal
C. Place
D. Thing
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