nice

[moniza]

They're ....................... family, aren't they?
(A) so nice (C) such nice
(B) very nice (D) such a nice
My answer is (b)


He got ............... the car and went into the bank.
(A) from (C) out of
(B) out (D) away
My answer is (c)

We're going the wrong way! We .......... on the wrong bus!
(A) mustn't be (C) must be
(B) can be (D) must get
My answer is (b)

Please correct me!

[svartnik]

dcc

[David L.]

They're ....................... family, aren't they?
(A) so nice (C) such nice
(B) very nice (D) such a nice
My answer is (b)

They're a family.
They're a nice family.
They're a very nice family.
They're such a nice family.

There was no indefinite article in the given sentence, so the words to be inserted must include 'a'.
They're such a nice family. (D)

2. C

We're going the wrong way! We .......... on the wrong bus!
(A) mustn't be (C) must be
(B) can be (D) must get
My answer is (b)

The first sentence is quite definite: "We are going the wrong way" - not 'could be' or 'might be' : we ARE going the wrong way.
Hence, equally definitely, "We must be on the wrong bus."
The answer is C.