Chọn câu có cách dúng từ đúng: a) Her behavior was very positively. b) Her behavior was very positive. c) Her behavior was very positivity. d) Her behavior was very positiveness.

Making a serious _____ in your studies can affect your grades. a) accomplishment b) error c) behavior d) research

The new marketing strategy was very _____, increasing sales by 20%. a) authentic b) effective c) negative d) punctual

She met a _____ on her trip and they shared a great conversation. a) stranger b) professional c) sample d) trait

Chọn câu có cách sử dụng từ đúng: a) A healthy diet can lead to good health. b) A healthy diet can leads to good health. c) A healthy diet can leading to good health. d) A healthy diet can led to good health.

Chọn câu có cách dùng từ đúng: a) She always researches new topics before writing. b) She always research new topics before writing. c) She always researching new topics before writing. d) She always a research new topics before writing.

Chọn câu có cách sử dụng từ đúng: a) We need to maintained a high quality service. b) We need to maintaining a high quality service. c) We need to maintains a high quality service. d) We need to maintain a high quality service.

What is the opposite of offensive? a) polite b) rude c) angry d) boring

What is the opposite of effective? a) successful b) useless c) powerful d) good

Chọn câu có cách sử dụng từ đúng: a) It's important to select the right choices. b) It's important to selection the right choices. c) It's important to selective the right choices. d) It's important to selecting the right choices.

What is the opposite of responsible? a) careful b) careless c) reliable d) mature

Which word is similar in meaning to expect? a) hope for b) surprise c) ignore d) forget

Chọn câu có cách sử dụng từ đúng: a) The artist demonstrated his new painting. b) The artist demonstration his new painting. c) The artist demonstrate his new painting. d) The artist demonstrating his new painting.