question: Complete the next sentence:

This man is shown playing one drum in the beginning of the video and he says a few words. then a man

answer: sits next to him and starts to play his guitar and the other man slowly joins to start playing the drums.

question: Complete the next sentence:

How to babyproof windows
Lock your windows.
Many windows have built-in locks you can latch shut with a key to prevent the window from opening. If your windows have keys built-in, this is your best option for baby proofing your windows.

answer: If your windows do not have keys, however, use another method. Installing keys is costly and time-consuming and it's far easier to use an alternative window locking method.

question: Complete the next sentence:

How to fix nicotine stained teeth
Use a whitening toothpaste.
Head to the drugstore and look for a toothpaste that specifically advertises whitening properties. These toothpastes can lessen the appearance of surface stains, such as those caused by smoking.

answer:
Often, they contain chemicals that break down the stains. Ask your dentist for his recommended brand.