Câu hỏi:

Choose the letter A, B, C or D to complete the sentences

He kept ________ the evidence again and again.

Choose the letter A, B, C or D to complete the sentences

___________it was late, we decided to take a taxi home.

Choose the letter A, B, C or D the word that has the underlined part different from others.

Choose the letter A, B, C or D to answer these following questions

Chronic respiratory diseases (CRDs) are diseases of the airways and other structures of the lung. Some of the most common are chronic obstructive pulmonary disease (COPD), asthma, occupational lung diseases and pulmonary hypertension. In addition to tobacco smoke, other risk factors include air pollution, occupational chemicals and dusts, and frequent lower respiratory infections during childhood. CRDs are not curable, however, various forms of treatment that help dilate major air passages and improve shortness of breath can help control symptoms and increase the quality of life for people with the disease. The WHO Global Alliance against CRDs (GARD) has a vision of a world in which all people breathe freely, and focuses in particular on the needs of people with CRDs in low-income and middle-income countries.

Question : What is NOT the cause of chronic respiratory disease?

Choose the letter A, B, C or D to complete the sentences with given words

The children/ spend/ afternoon/ play/ in the garden.

Choose the letter A, B, C or D to complete the sentences

________ he comes to the theater with me, I shall go alone.

Choose the letter A, B, C or D the word that has the underlined part different from others.