1. Having a motorbike enables you to go anywhere easily.

⇒ Enable sb to do sth

2. Because of his thorough revision for the exam, Tom passed it.

⇒ Because of + N/ N phrase / V-ing

3. I'd rather you stayed at home this Christmas.

⇒ S1 + would rather (that) + S2 + V_ed

4. As long as you keep calm, you will pass your driving test.

⇒ As long as mang nghĩa "miễn là”

5. Neither of the chairs is comfortable.

⇒ Both of + the/ these / my / Tom’s … + Noun

1 having a motobikes enable you to go anywhere easily( dịch ra là nếu như bạn có xe máy thì cạn đc cho pháp di chuyển mọi nơi rất dễ dàng)
2 because of he revised thoroughly for it so tom passed the exam(S+V2+n+/because+S2+v2+n ~đồng ngjĩa với (because of mệnh để 2 ,somệnh đề 1)
3 I'd rather you staying at home this chrismas(rather+Ving.....
4ko biết
5 neither of chair are comfortable