<span>(1) Their tongues are (2) more sensitive than ours.
Snakes and lizards(3)have forked (4) tongues.
They (5) taste the air (6) with their tongues.
It helps them (7) to find their prey.
They feel the smell of their prey.
Snakes follow (8) their prey (9) untill they (10) catch it.</span>
His kitten has got blue eyes
The children sometimes go to the zoo
sam does his homework quickly
my parents usually speak guilty
it is heavily raining
1.He began working an hour ago.
2.We are looking forward to hearing from you.
3.We are interested in importing these goods.
<span>4.She forgot sending the letter.</span>
<span>1. It's too cold.<span> </span></span><span>I </span><span>am </span><span>going to</span><span> close the window.</span>
<span>2. Jennifer </span><span>is flying</span><span> to Egypt on Saturday.</span>
<span>3. Ben is at the post office. He </span><span>is going to</span><span> post a letter.</span>
<span>4. Tonight we</span><span> are having dinner</span><span><span> </span></span><span>with the Smiths.</span>
<span>5. Ann is <span>visiting </span>Paris. She </span><span>is going to </span><span>see the Eiffel Tower.</span>
<span>6. It's sunny outside. I </span><span>am going to </span><span>wear my sunglasses.</span>
<span>7. This suitcase is too heavy! I </span><span>will </span><span>help you carry it.</span>
<span>8. We haven’t got any oranges. </span><span>Will you buy </span><span>some?</span>