door: a movable barrier used to open and close an entrance or exit to a building, room, or vehicle.

sure: confident in one’s belief or knowledge; having no doubt.

become: begin to be or develop into something.

top: the highest or uppermost point, part, or surface of something.

ship: a large seagoing vessel.

across: from one side to the other of (something).

today: the present day or the time period that is happening now.

during: throughout the course or duration of (a period of time).

short: measuring a small distance from end to end; not long.

better: of superior quality or more desirable or suitable.

best: of the most excellent or outstanding quality or ability.

however: nevertheless; nonetheless.

low: of less than average height or extent; not high or tall.

hours: a period of time equal to a twenty-fourth part of a day and night.

black: of the very darkest color owing to the absence of or complete absorption of light.

products: items or goods that are made or produced.

happened: take place; occur.

whole: all of; entire.

measure: ascertain the size, amount, or degree of (something) by using an instrument or device marked in standard units or by comparing it with an object of known size.

remember: have in or be able to bring to one’s mind an awareness of (someone or something that one has seen, known, or experienced in the past).

early: happening or done before the usual or expected time.

waves: a long body of water curling into an arched form and breaking on the shore.

reached: arrive at or get to (a place, situation, or condition).