* REPORTED SPEECH
1. “ You will have to report this to the teacher, Dave,” she said.
2. “ I want something to drink,” she said
3. “ I’m going to see the doctor tomorrow morning” Jane said.
Hai điện tích điểm q1=8.10-8C, q2= -8.10-8C đặt tại A, B trong không khí, AB = 4cm.
a). Tính lực tương tác giữa q1 và q2.
b). Xác định véctơ cường độ điện trường tại C trong các trường hợp:
b1). CA = CB = 2cm. b2). CA = 8cm; CB = 4cm.
Ex 1: Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
1. A. machine | B. change | C. teacher | D. choose |
2. A. condition | B. option | C. suggestion | D. relation |
3. A. devoted | B. suggested | C. provided | D. wished |
4. A. started | B. looked | C. decided | D. wanted |
5. A. phones | B. streets | C. books | D. stops |
6. A. chores | B. dishes | C. houses | D. coaches |
7. A. police | B. policy | C. polite | D. pollute |
8. A. August | B. gerund | C. purpose | D. suggest |
9. A. police | B. policy | C. polite | D. pollute |
10. A. August | B. gerund | C. purpose | D. suggest
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Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
1. A. machine | B. change | C. teacher | D. choose |
2. A. condition | B. option | C. suggestion | D. relation |
3. A. devoted | B. suggested | C. provided | D. wished |
4. A. started | B. looked | C. decided | D. wanted |
5. A. phones | B. streets | C. books | D. stops |
6. A. chores | B. dishes | C. houses | D. coaches |
7. A. police | B. policy | C. polite | D. pollute |
8. A. August | B. gerund | C. purpose | D. suggest |
9. A. police | B. policy | C. polite | D. pollute |
10. A. August | B. gerund | C. purpose | D. suggest
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