__________ will the meeting last? –Less than an hour.

Is the cotton produced _____ your farm, Mr Black? —Yes, we also grow tea and wheat here. [ ]

I left my bag in your home. Can you _______ it to our school tomorrow.

Is this _______notebook?—No, it isn’t_________.

I am very glad that our class_____ in taking the first place in the singing competition. —Congratulations!