What the scientist said sounded strange, ______, they made sense [ ]

Help ________ to some beef, Lucy and Lily. It’s very delicious.

y had a lot of parties recently.— Yes, that might whyhe didn’t do well on the test.

To be great, you must be smart, confident, and, honest.

The number of people applying for the job________one hundred，but a number of them________not accepted for various reasons.