Answer the question 1. Do you walk to school or to the supermarket 2. Do you usually travel by car 3. Do you do exercise outdoors 4. Do you watch lots of television 5. Do you use the computer a lot 6. Do you eat lots of French fries

Объяснение:

И

He usually meets his sister on Fridays but he ___ her last Friday.

Didn’t visit

What ___ at 6 p.m. yesterday?

Were you doing

Kate ___ along the country road when her car broke down.

Was driving

___ dancing lessons?

Have you ever taken

Do you want something to drink? No, thanks. I ___ a cup of tea.

Have just had

Jill is feeling ___ now than she did last week.

Worse

I …..to work tomorrow.

Have

My room has been in a mess for days. So tomorrow afternoon I it.

Am going to clean

Chris ___ a truck before.

Has never driven

Health is ___ thing in our life.

The most important

Complete the sentence: any of his films?

Have you ever seen

Complete the sentence: - Do you want a coffee? - No thanks, one.

I’ve just had

Complete the sentence: Is your brother here? – No, he

hasn’t arrived yet

Complete the sentence: This is city I’ve ever been to.

the nicest

Chose the right form of the verb: He went to the supermarket __ some milk.

to get

Chose the right form of the verb: What will you do if you __ the exam?

don’t pass

Chose the right form of the verb: If we had a garden, I ___ a dog.

would buy

Chose the right form of the verb: I wouldn’t camp near a river if I __ there were crocodiles there.

thought

Chose the right form of the verb: What are you going to do this weekend?- I don’t know. I___.

might go away

Chose the right form of the verb: You ___ coffee late at night.

shouldn’t drink

Chose the right form of the verb: I’ve known my best friend___.

for ten years

Відповідь:

Існує досить забавне уявлення про перли, нібито перлини утворюються через те, що в молюск випадково потрапляє піщинка. Насправді це красива казка, яку придумали продавці перлів, пофарбувавши не надто приємну дійсність романтичним флером. Ми з Вами милуємося красою перлів, навіть і не підозрюючи, що найдивовижніша перлина є лише прекрасним саркофагом для черв'ячка, який служить елементарним самозахистом мідії. Перли починають з'являтися, коли всередину мідії крізь стулки проникає маленький черв'ячок з метою поїсти м'яса устриці. Борючись із загрозою, мідія починає ізолювати агресора і покриває його шарами перламутру, утворюючи при цьому перли, причому цей процес є для молюска міні-проектом до кінця життя.