Structures for describing trends

Câu 1: Chọn từ thích hợp để điền vào chỗ trống

There ___ a significant increase in the number of students enrolling in online courses in 2023.

• is

• was

• are

• were

Câu 2: Which sentence describe an upward trend?

• a) There was a dramatic decline in car sales in 2020.
  

• b) The number of tourists increased significantly in 2019.
  

• c) A slight decrease can be seen in the birth rate in 2021.
  

• d) The sales of smartphones dropped dramatically in 2022.
  

Câu 3: The unemployment rate ________ sharp decline in 2022.

• a) experiencing an

• b) was a

• c) has

• d) experienced a

Câu 4: Câu nào sử dụng đúng cấu trúc: "There + be + a/an + ADJ + N + in + data"?

• a) There was a sharp drop in the number of students studying abroad in 2020.
  

• b) The number of students studying abroad in 2020 decreased sharply.
  

• c) A significant increase can be seen in the number of students studying abroad in 2020.
  

• d) The number of students studying abroad experienced a steady rise in 2020.
  

Câu 5: Chọn câu mô tả xu hướng giảm đúng nhất

• a) The percentage of smokers decrease significantly in 2021.

• b) The percent of smokers decreased significantly in 2021.
  

• c) The percentage of smokers decreased significantly in 2021.
  

• d) The percentage of smokers significant decreased in 2021.

Câu 6: Điền từ thích hợp vào chỗ trống

The number of COVID-19 cases ______ a significant increase in early 2020 before hitting a sharp decline in mid-2021.

• a) witness

• b) witnessed
  

• c) was
  

• d) had
  

Câu 7: Câu nào đúng với cấu trúc "Data of the category + V + ADV + prep + time"?

• a) There was a steady rise in the number of graduates in 2020.
  

• b) A rapid decline can be seen in car sales in 2021.
  

• c) The economy of the country a slow recovery in 2022.
  

• d) The population of the city declined rapidly in 2019.
  

Câu 8: Chọn câu có cấu trúc "There + be + a/an + ADJ + N (downward trend) + ..., followed by + a/an + ADJ + N (upward trend)"

• a) There was a sharp drop in sales in 2020, followed by a gradual recovery in 2021.
  

• b) The number of students applying for scholarships increased significantly in 2021.
  

• c) A dramatic increase can be seen in the percentage of online shoppers in 2022.
  

• d) The unemployment rate rose slightly before declining sharply in 2020.
  

Câu 9: Điền từ thích hợp vào câu sau để mô tả xu hướng trong biểu đồ:

The number of online learners ____________ a dramatic growth in 2022 before ____________ slightly in 2023.

• witnesed - declining

• dropping - experienced

• witness - decline

• experienced - dropping

Câu 10: Sắp xếp các cụm từ sau để tạo thành câu mô tả xu hướng đúng:

(in 2021) / (a significant decrease) / (the unemployment rate) / (experienced)