honest, no speech ________ so far has had thesame effect on me as this one.

No one _____ be more generous; he has a heart of gold.

Most animals and plants are _______ large or sudden changes in temperature, so the ocean is a safe and comfortable habitat.[ ]

Shall we make an appointment at 9 o’clock this Sunday morning—________. I will be available the whole morning.

______ tablet computers like Apple’s iPad just before bed, a researcher says recently, can lead to a poor night’s sleep.