I can’t get __________ the door because there are too many people standing there.

It’s quite impossible that it will rain tomorrow. But if it _______, I would still go to the park.

He walked ________ fast for us ______ catch up with.

I’m worried about my school grades. What’s your advice—You shouldn’t wait ________ the last minute to study for a test.

You can’t imagine what great trouble the doctor had ______ the patient