Choose the correct article: I saw ____ elephant at the zoo.

Choose the correct preposition: He is good ____ mathematics.

Choose the correct sentence.

Fill in the blank: They ____ playing football since morning.

Fill in the blank: If I ____ rich, I would travel the world.

Choose the word most opposite in meaning to 'Generous'.

Choose the correct preposition: She is afraid ____ spiders.

Choose the word most opposite in meaning to 'Vague'.

Fill in the blank: By next year, I ____ my degree.

Choose the word most opposite in meaning to 'Cautious'.

Choose the correctly structured sentence.