—The spacecraft has never been to the moon, ________ ? —Certainly.
In this district for five months or more of the year, no construction can be done _______ the rainy season makes it impossible.
Everything depends on _______ they will support you about it.
She looks more beautiful _____yellow than _______red.
I don't mind picking up your things from the store. _______,the walk will do me good.
He must have finished the work by the end of last month, _______ he?