4. Choose the right tense forms of the verbs in the brackets. . Example: Look! Your bus is coming. (hurry, catch) - If you hurry, you'll catch it,
1. Don't keep the cheese long. It ... bad if you ... the cheese long. (smell, keep)
2. Let's stay a little longer. If you ... dancing, we ... as long as you like. (enjoy, stay)
3. I'm going to visit New York next year. Well, if you ... there, you ... it. It's fantastic.
(go, like)
4. This dish tastes bad. Don't worry. It ... much better if you ... some salt in it. (taste, put)
5. If I ... him this afternoon, I ... him in the evening. (not see, phone)
6. If John ... enough money, he ... a Ferrari. (not have, not buy)
7. I ... her an invitation, if I ... her address. (send, find)​

this isnt an english question.

i think that the answer is a

romeo and juliet, family means a lot more than a husband, wife, and 2.5 kids. "family" means everyone from the head of the household down to the lowly servants—anyone who could possibly owe any the capulets or montagues loyalty. if you're thinking "street gang" or "mafia movie," you're not too far off. that's why romeo and juliet's little love affair isn't just going to get them grounded; it's a betrayal of absolutely everything—like dating someone from a rival school or, yeah, a rival gang. we might think of family as a place of refuse and security, but, in romeo and juliet, kinship is more often a source of danger and battle.

hope that a little

the correct answer is option d. none of these. it is noted that options a, b, and c share the same content.

despite the valid answer provided at the last sentence of each of the options, a question/answer format shouldn't include humourous themed responses such as "you bet your thermal pj's we do." - unless of course, the answer is carried out in an informal environment. this could be replaced with a simple "yes" or "it is necessary".

the question should be re-phrased to a more appropiate syntaxis. instead of "do we need the greenhouse effect? ", it should be written as "is the greenhouse effect necessary? " in order to give it a general scope, instead of limiting the answer to the needs of "we" the humans.