Complete each sentence with an appropriate modal verb of obligation or necessity.1. get a visa when travelling between eu countries.2.the cabin crew of an aeroplane check the passagers have their seatbelts fastened before take-off.3.first class. about small, uncomfortable seats.4. if you're travelling to an area with tropical diseases, you have vaccinations.

Some modal verbs of obligation or necessity include must, need to, have to, don't have to, needn't, don't need to+infinitive. There isn't necessarily only one correct answer for each one. In other words, there is more than one correct answer since they are used for obligation or necessity. I have included all of the appropriate choices.

1. You need to get a visa when travelling between EU countries.

2. The cabin crew of an aeroplane must check the passengers have their seatbelts fastened before take-off.

3. First class travellers don't need to worry about small uncomfortable seats.

4. If you're travelling to an area with tropical diseases, you have to have vaccinations.

- free verse.

- " in poetry, one of the best ways to practice technique is to write in. i want all to be unstressed so that “all the clocks” and “in the night” are matching anapests. many forms that sharpen skills are useful in free verse."

normally working animals are domesticated and ruled by a master, a domesticator (tamer), to perform basic and important functions on a farm, for example. the value used in this context is animal labor in exchange for food. it is not so much a contrast to the story told by napoleon and the pigs, since the animals of that particular farm also performed functions on the farm through domestication. the only thing is that in this case, who rules them is a pig, also an animal, but very respected, to whom the other animals lent him submission. that's about a strong relationship of dependency between animal and owner.