III. There is a mistake in the four underlined parts of each sentence. Find the mistake (A, B, C, or D
1. Vietnam is (A) an (B) multicultural country (C) with 54 (D) ethnic groups.
2. We speak (A) English fluent (B) now (C) than last year (D).
3. We broke with (A) tradition by (B) make (c) sponge cakes for the Mid-Autumn Festival instead of (D) moon cakes.
4. You has to (A) take off (B) your hats when (C) you go (D) to the pagoda.
5. I don't like (A) this performance (B) although (C) it's too boring (D).
IV. Complete each sentence so that it has the same meaning as the first one.
1. Cats cannot swim as well as dogs.
Dogs can ……………………………….
2. Minh really loves to hang out with friends.
Minh really enjoys ……………………………….
3. Playing beach games is very interesting.
It is ……………………………….
4. He uses all his free time to look after his garden.
He spends …………………………….
5. Would you please change this T-shirt for me?
Do you mind ………………………………