1.   Should we allow the alien to come on board the ship?

2.   If they just wait another couple of years, the aliens may come to them ...

3.   It was rather as though an alien came down.

4.   Supporters of uncontrolled immigration say illegal aliens come not to receive benefits but to work.

5.   The aliens are coming to take over Earth.

6.   The idea is that cartoon aliens from outer space come to Earth to kidnap the Looney Tunes characters and make them work in their intergalactic amusement park.

7.   Then the aliens came, and what did they do?

8.   Ngobi said many illegal aliens come in to visit families living in Uganda and then, finding work, outstay their visas or fail to get work permits.