thanks ban nhieu ạ

I, Choose the best answer in bracket by underliningf it.

1, They got married and lived .... (happy/ happyly/ happlily/ more haapy)

2,Your teacher ..... you should work harder. (told/ said that/ to go/ want)

3, The doctor asked me .... to bed in time.(go/ go to/ went/ to go)

4, Who .... The Youth Union in March 26^th 1931.(will found/ founded/ founds/ is founded)

5, I'm going to Thailand .... Ianuary(at/ on/ in/ between)

Giải:

a) Số mol của P₂O₅ là:

\(n_{P_2O_5}=\dfrac{m}{M}=\dfrac{14,2}{142}=0,1\left(mol\right)\)

PTHH: \(4P+5O_2\underrightarrow{t^0}2P_2O_5\)

_0,2(mol)_0,25(mol)_0,1(mol)_

b) Khối lượng P đã phản ứng là:

\(m_P=n.M=0,2.31=6,2\left(g\right)\)

Đáp số: ...

1, The school English speaking club is going to (hold) ...hold. a speaking contest to celebrate the Teachers' Day.

2, The residents and store owners (be) ..have been.. concerned about the new mall for a few months.

3, Her English teacher told her (read) .to read... the conversation loudly.

4, This water is too cold for everyone (have) .to have... a bath now.

5, Quang and Nam are going to (see) .see.. tonight.

6, Your bag is not big enough (carry) ..to carry.. everything.

7, The earth moves around the sun. The moon (go) ..goes.. round the earth.

8, My sister likes (cook) ..cooking... meals very much.