Choose the correct synonym of "Candid".

Choose the correct preposition to complete: 'She is good ___ mathematics.'

Select the correctly spelled word.

Choose the correctly formed sentence using a gerund as the subject.

Choose the correct antonym of 'Transparent'.

Choose the correct one-word substitution for 'government by the people'.

"The team then reports back to the base _____ their satellite phones."

Identify the correctly punctuated sentence.

Choose the correct synonym of "Tedious".

Choose the meaning of the idiom 'once in a blue moon'.

Choose the meaning of the idiom "Let the cat out of the bag".