Ing - это действие предложенное. Т.е. совершается сейчас.
to - инф-в. В некоторых случаях вообще не употребляется.
Believe - это инф-в.
Чтобы отличать, смотри по контексту. Если есть хоть какое-то указание на прошедшее время, это точно уже не ing.
Например: He came - он пришёл (приходил)
He is coming - он заходит.
Зэ стори из эбаут э бой, ху гетс ил. Эт фёрст хи сэйс хи из окей, бат хис фазэр сэндс хим ту бэд. Зэ доктор камс энд тэйкс зэ бойс тэмприче. итс э хандрид энд ту дегрис. хи олсо гив хим сам мэдисинс фор зэ флу. зэ фазэр ридс фор Чатз фром Ховард Пайл бук оф пайрэтс. бат зэ бой дазнт пэй эни атэншн. хи сэйз ту хис фазэр зэт хи даснт нид ту би виз хим иф ай донт вонт ту. зэ фазэр гоус инн энивэйс. Чатз сэйз хи хэд хёрд зэт уан вуд дай виз тэмприче овэ фоти фор дегрис ин скул ин Франс. зэ фазэр тэлс хим зэт зэй юс цэнтигрэйт энд нот Фахренхейт соу хи из аут оф дэнджер. зэ бой сэйс хи хэв бин вэйтинг ту дай ол дэй. нау хи куд файнэли релакс
<span>Office workers tolerate rudeness .
Most office workers say that they are rude or ill-mannered. A couple of workers are regularly late for the meeting. Also in the course of the survey of 1,000 people, two-thirds say that the pressure of work is the cause of their bad manners.
Other common examples of this is bad etiquette office. Use of mobile telephones in meetings rude and distract others. If you answer the call, when I spoke with someone, it means that the phone call is more important than people, the study said.
Many believe that the people are not as polite as they were twenty years ago.
In conclusion it can be noted , that now some of the organizations actually invests in the training of their personnel, to be polite.</span>
1
1. You can get lost without the map to follow.
2. Lake Titicaca is 3,812 meters above the sea level.
3. Our hotel has a great view of the sea.
4. My best friend is good at Maths.
5. I have a lot of chores to do at home helping my mother.
6. Helen met Jane for a coffee and to catch up with her news.
7. Keep still while I cut your hair.
8. People can ride on a roller coaster at the Mall of America.
9. You can see the sights in Puebla on a tour bus.
10. Debra’s sister has a baby girl. Her niece is just one year old.
2
1. Nobody knows where I left my keys last week. 2. They were watching TV yesterday from 9 to 10. 3. The day before yesterday my mother was doing chores while I was reading a book. 4. It usually rains in autumn in Russia. 5. She will serve...(?)