Tham khảo tài liệu 'level toefl lesson 38', ngoại ngữ, chứng chỉ a, b, c phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Level TOEFL lesson 38 1. Our flight from Amsterdam tlo London was delyed the heavy fog. A u A because of u B because u C on account u D as result 2. Despite claims that filters and low-tar tobacco make smoking somewhat safer in fact they only marginally reduce eliminate the hazards. C u A none B no u C not u D nor 3. Jellyfish are probably on Earth. B u A most numerous predators u B the most numerous predators u C most numerous of predators u D the most predators 4. This part of the country seldom such hot weather. A u A experiences u B was experienced u C is experiencing u D experiencing 5. Before a person may drive a car on a public highway it is necessary that he a driving test. A u A take u B is .