Unless we _____ the problem, many animals could become extinct.

 

Câu hỏi liên quan

• I would have given him this present, if I _    him.

• The soccer match was_________ boring that most spectacular left before it ended.

• There's a pretty little fishing village    _.

ZUNIA12

• The‌ ‌bus‌ ‌company‌ ‌__________‌ ‌the‌ ‌threat‌ ‌it‌ ‌had‌ ‌received,‌ ‌and‌ ‌so‌ ‌it‌ ‌checked‌ ‌all‌ ‌of‌ ‌its‌ ‌buses‌ ‌for‌ ‌explosives.‌ ‌ ‌

• It’s a beautiful house, and I _________ it if I _________ the money, but I can’t afford it. 

• Look at the …...! Rain Bi looks so handsome. 

• Choose the best answer among A, B, C or D that best completes each sentence:  “Are we about to have dinner?” “Yes, it …..in the dining room.”

• Thuy Duong appreciated ..............  for her excellent study results.

• The coach didn’t want to __________ the fact that the team was performing so badly because of his poor style of management. 

• We need further ……. 

• The old woman still recalls clearly   ................  by her teacher when she was late on her first day at school.

• Their …. is always good. 

• Our parents didn't use to allow ________ at night.

• Identify the error in each sentence: 

  Some bacteria are extremely harmful, but others are regular used in producing foods.

• Your __________must be typed into 3 copies to hand in for our company. 

• Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

  She was a devoted teacher. She spent most of her time teaching and taking care of her students.

• Identify the error in each sentence: (A) if we had (B) known (C) that you were in hospital, we (D) would visit you

• Chọn đáp án đúng để hoàn thành các câu sau:

  When you are on duty, your uniform ________at all times.

• Hey, you play the guitar quite well. ________ to play it when you were young?

• We’re worried about the ….. here