_______ the two oceans the Pacific is ______ .

Jack is not in the office at the moment—Oh, he ______ those who are going to take the driving test in an hour.

but doctors, nurses or those ______ by Dr. Hu______ to enter the patient’s room.

下列各句中，没有语病、句意明确的一句是（ ）

In many cultures people who were thought to have the ability to ________ dreams were likely to be highly respected.