Fill in each blank with the suitable form of the word in brackets: Their …..... from Hanoi to Ho Chi Minh City took 2 hours. (FLY) The secretary was very busy all day dealing with…………….(ENQUIRE) The country is very …….. travelling by road is difficult. (MOUNTAIN) The teacher stressed the need for regular……………….(ATTEND) Alan ………..opened the door of the cellar, wondering what she might find. (CAUTION) There were over ninety……….in the orchestra. (MUSIC) The company is very efficient and gives a …………….service. (SPEED) The ……………of the fire was very welcome after their long journey. (WARM)

Đáp án + giải thích các bước giải:

1. Their flight from Hanoi to Ho Chi Minh City took 2 hours

==> Flight(n) : Chuyến bay

2. The secretary was very busy all day dealing with inquiry.

==> Inquiry(n) : cuộc điều tra

3. The country is very mountainous traveling by road is difficult.

==> Mountainous : miền núi (tính từ)

4. The teacher stressed the need for regular attendance.

==> Attendance (n) : sự tham dự

5. Alan cautiously opened the door of the cellar, wondering what she might find.

==> Cautiously (adv) : cẩn thận, thận trọng 

6. There were over ninety musicals in the orchestra.

==> Musical (n) : vở nhạc kịch

7. The company is very efficient and gives a speedy service.

==> Speedy(a) : nhanh chóng

8. The warmness of the fire was very welcome after their long journey.

==> Warmness(n) : sự nóng lên, sự ấm áp