1. Two thousand years is the (number) 2000.
2. the pater is long.
3. David is wring with a pen.
4. People do not write letters.

1. Two thousand years is the (number) 2000.
2. the pater is long.
3. David is wring with a pen.
4. People do not write letters

1. Two thousand years is the (number) 2000.
2. the pater is long.
3. David is wring with a pen.
4. People do not write letters

1. Two thousand years is the (number) 2000.
2. the pater is long.
3. David is wring with a pen.
4. People do not write letters

1. Two thousand years is the (number) 2000.
2. the pater is long.
3. David is wring with a pen.
4. People do not write letters

two tousand years are the number 2000.

the paper is long.

David is writing with the pen.

people do not write letters to each other.

1. The year of 2000 is two thousand years.
2. The piece of paper is long.
3. David is writing with a pen.
4. People don't write letters.

1. I delivered my baby this year.
2. Trisha is looking forward to watching Avatar tonight.
3. I feel shameful that I cheated in the exam.
4. I am so happy that they finally started dating.
5. I entered the university in 2005.

1. I delivered my baby this year.
2. Trisha is looking forward to watching Avatar tonight.
3. I feel shameful that I cheated in the exam.
4. I am so happy that they finally started dating.
5. I entered the university in 2005.

1. I delivered my baby this year.
2. Trisha is looking forward to watching Avatar tonight.
3. I feel shameful that I cheated in the exam.
4. I am so happy that they finally started dating.
5. I entered the university in 2005.

1. I delivered my baby this year.
2. Trisha is looking forward to watching Avatar tonight.
3. I feel shameful that I cheated in the exam.
4. I am so happy that they finally started dating.
5. I entered the university in 2005.

Please check the posted questions on the bulletin board.

Please check the questions on the bulletin board.

I posted questions on the bulletin board, so please check them.

A new study has revealed that the International Space Station (ISS) is filled with bacteria and fungi. At first, this surprised scientists because NASA makes sure no microbes get into the spacecraft by making every payload move through special rooms that have high-powered air filtration systems and disinfectants.

NASA collected air filter samples and dust in vacuum bags from the ISS to find out whether any microorganisms existed. It has turned out that six astronauts in the station have been routinely shedding skin cells, eating, and doing various activities during their six-month mission.

The study suggests NASA come up with a stricter cleaning system to protect the health of astronauts living in the isolated space. Such measures will be essential for future long-distance missions, such as one to Mars.

Students make sure of the lists marked in red.

Students must be aware of the items indicated in red.

Students must keep in mind the items marked in red.

Students should know items marked in red.