<span>Is an unknown force having an influence (1) on Pioneer 10 and 11, NASA’s
oldest space probes? The probes have been travelling through space for
over thirty years, but scientists have now (2) come to the conclusion that
their current position does not correspond (3) to the predictions of where
they should be. The probes appear to be (4 under the control of something
other than the sun’s gravity. Scientists are unsure of the cause
(5) of the probes’ slowness, but have narrowed (6) down the possibilities to
three main options. They (7) put forward their suggestions at a conference
this week. It is possible, but unlikely, (8) that both probes are
malfunctioning in the same way at the same time; our understanding of
gravity may be wrong, or an unknown force in the universe is (9) probably the cause of a
difference to the speed of the craft. Scientists say they will need to
carry (10) out more research before they can determine what the cause is.
</span>
This is my favorite famous movie-hero-spider-man
I think that the best method of communication is the internet. There are many useful information in here. You can quickly to share messages with your friends. You also can find all that you interested in.
But I don't like mail. It the first is very slow for me. It the second is unreliable, because letter can be open and check.
All this facts argue that is internet is better than mail. In my opinion it's so.
1. aren't there.
2. isn't she.
3. aren't they.
4. isn't it.
5. aren't I.
Дайте мне лупу а то у меня глаза болят