Many questions ________ at the meeting, but he answered none. [ ]

How do you find his new novel?— His previous ones are great, and I think this one is _____ worth reading

I was caught in the traffic jam this morning; ______, I would have come on time

The desks and seats can be ________ to the height of any child．

This species has nearly _____ because its habitat has been destroyed by humans. [ ]