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Số lượng câu hỏi
7
Số lượng câu trả lời
12
Điểm GP
0
Điểm SP
2
Người theo dõi (0)
Đang theo dõi (1)
Chủ đề:
Đại số lớp 7Câu hỏi:
Cho tam giác ABC cân tại A có góc A < 900. kẻ BH vuông góc với AC ,CK vuông
góc với AC.Gọi O là giao điểm của BH và CK.
a, Chứng minh tam giác ABH=Tam giác ACH.
b, Tam giác OBC cân.
c, Tam giác OBK = tam giác OCK.
d, trên nửa mặt phẳng bờ BC không chứa điểm A lấy I sao cho IB=IC.Chứng minh 3 điểm
A, O, I thẳng hàng
Chủ đề:
Luyện tập tổng hợpCâu hỏi:
ENGLISH TEST 9
I. Choose the correct item (8 points)
1. London ______ by millions of tourists every year. A. is visited B. is visiting C. was visited 2. I’ll wait here ______ you get back. A. before B. while C. until 3. Costas has two sisters. ______ of them are older than him. A. None B. All C. Both 4. I answered the door but there was ______ there. A. anyone B. no one C. someone | 5. I went to the doctor’s ______ I felt ill. A. so B. so that C. because 6. Kurt had missed his flight by the time he ______ at the airport. A. had arrived B. arrived C. was arriving 7. That’s the boy ______ mother is a pilot. A. who B. which C. whose 8. I don’t think he’s Russian. He ______ be Swedish. A. can’t B. should C. must |
Chủ đề:
Luyện tập tổng hợpCâu hỏi:
I. Choose the correct item (8 points)
1. London ______ by millions of tourists every year. A. is visited B. is visiting C. was visited 2. I’ll wait here ______ you get back. A. before B. while C. until 3. Costas has two sisters. ______ of them are older than him. A. None B. All C. Both 4. I answered the door but there was ______ there. A. anyone B. no one C. someone | 5. I went to the doctor’s ______ I felt ill. A. so B. so that C. because 6. Kurt had missed his flight by the time he ______ at the airport. A. had arrived B. arrived C. was arriving 7. That’s the boy ______ mother is a pilot. A. who B. which C. whose 8. I don’t think he’s Russian. He ______ be Swedish. A. can’t B. should C. must |
II. Put the verbs in brackets into the correct tense (8 points)
1. A: Did you get to the museum on time?
B: No, the match (just/finish)__________________ when we arrived.
2. A: Where are you going, Sam?
B: I (take) __________________ the dog out for a walk.
3. A: How long (you/sing) __________________?
B: Since I was 8 years old.
4. A: Bob, where are the boys?
B: They (go) __________________ to the park.
III. Put the verbs in brackets into the correct infinitive or -ing form (8 points)
1. A: I don’t mind (help) __________________ you tidy up.
B: Thank you. You’re so kind.
2. A: I’m looking forward to (go) __________________ skiing in the Alps.
B: Lucky you. Can I come?
3. A: Mandy, where are your brothers?
B: They’ve gone (fish) __________________.
4. A: Why are you so late? You promised (be) __________________ on time.
B: I’m really sorry but I got stuck in traffic.
IV. Change these sentences into passive (8 points)
1. Workers are building a new library in Riverdale.
______________________________________________________________________
2. They will finish it in a few weeks.
______________________________________________________________________
3. They mayor will open the new library.
______________________________________________________________________
4. The town expects everyone to come.
______________________________________________________________________
V. Circle the correct item (6 points)
1. If they took/had taken a map with them, they wouldn’t have got lost.
2. If you mix/will mix black and white, you get grey.
3. Unless you finish/don’t finish your homework, you can’t watch TV.
4. If I were you, I will pay/would pay attention in class.
5. If Tamara had left earlier, she wouldn’t have missed/wouldn’t miss her plane.
6. If I have/had free time, I would take up a sport.
VI. Write these sentences using “wish” (18 points)
1. I lost my ticket. ______________________________________________________________________
2. I can’t go to the concert.________________________________________________________________
3. I want to see my favourite band.__________________________________________________________________
4. I can’t get an autograph.______________________________________________________________
5. I have to wait for their next concert.________________________________________________________________
6. I feel sad.___________________________________________________________________
VII. Turn the following sentences into reported speech (16 points)
1. “Shall I help you?” Bob said to Mr. Jones. (offered)
Bob ______________________________________________________________________
2. “No, I won’t lend you my bike,” Lily said to Ann. (refused)
Lily ______________________________________________________________________
3. “Let’s go skiing,” James said. (suggested)
James ______________________________________________________________________
4. “You should see a doctor,” the nurse said to me. (advised)
The nurse ______________________________________________________________________
VIII. Fill in: a, an, the where necessary (10 points)
Last February my family and I went to (1) ________ Quebec City for their famous Winter Carnival. We stayed at (2) ________ beautiful Chateau Frontenac and spent one night at (3) ________ Ice Hotel which was full of amazing (4) ________ ice sculptures! While we were there, we went (5) ________ skiing beside (6) ________ St Lawrence River and had fun going down (7) ________ icy hill. We also saw (8) ________ exciting canoe race and (9) ________ right parade. Quebec City is definitely (10) ________ great place to visit, especially in winter.
IX. Fill in: in front of, at, next to, in, opposite, on (12 points)
This is Toby’s room. He is sitting (1) ________ his desk playing computer games. All his toys are nicely placed (2) ________ the toy box (3) ________ his bed. His cat is lying (4) ________ the floor (5) ________ the bed. (6) ________ the window there is a chest of drawers where Toby keeps his clothes. His room is very tidy.
X. Fill in: at, in, on (6 points)
1. ________ the moment 2. ________ June 2nd 3. ________ the nineteenth century | 4. ________ midnight 5. ________ summer 6. ________ a cold day |
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