1. Clement Clarke Moore wrote the poem in 1823.

The poem was written bt Clement Clarke Moore in 1823.
 

2. " We are waiting for the school bus" , said the children.

The children said that they are waiting for the school bus.
 

3. Roses can't possibly grow in such poor ground.

It is impossible to grow roses in such poor ground.
 

4. The last time I played tennis was in 1990.

I haven't played tennis since 1990.

1. Stop, Nam! It's dangerous to be near the stove.

2 .The glass pieces are dried completely.

3. My elder brother studies hard this year in order to pass the entrance exam to the university.

4. Please confirm your arrival date and time if you want to come with us. 

1. Stop, Nam! It's dangerous to be near the stove.

2 .The glass pieces are dried completely.

3. My elder brother studies hard this year in order to pass the entrance exam to the university.

4. Please confirm your arrival date and time if you want to come with us. 

1)  \(23\dfrac{1}{4}.\dfrac{7}{5}-13\dfrac{1}{4}:\dfrac{5}{7}\)
2)  \(\left(1+\dfrac{2}{3}-\dfrac{1}{4}\right)\left(0,8-\dfrac{3}{4}\right)^2\)
3)  \(16\dfrac{2}{7}:\left(\dfrac{-3}{5}\right)+28\dfrac{2}{7}:\dfrac{3}{5}\)
4)  \(\left(2^2:\dfrac{4}{3}-\dfrac{1}{2}\right).\dfrac{6}{5}-17\)
5)  \(\left(\dfrac{1}{3}\right)^{50}.\left(-9\right)^{25}-\dfrac{2}{3}:4\)

1, 12:(\(\dfrac{3}{4}\)-\(\dfrac{5}{6}\))^{2
2,\(\dfrac{7}{23}\).[(-\(\dfrac{8}{6}\))-\(\dfrac{45}{18}\)]}

???

1.B

2. B

3. B

4. B

5.A

6.A

7.D

8.D

9.B

10.A

I stopped  __living__ in London when I realized it was time for me  __to move__.