You'd better (take) ... some aspirins.

Can you show him how (use) ... the computer thwn he comes home.

The doctor advised her (brush) ... her teeth twicw a week.

(Find) ... an apartment in a big city is not easy.

Fiona and Mary (get) ... better at writing at the moment.

I couldn't understand what Tony (say) ... .

Nam (not visit) ... the museum last Sunday because he had a cold.

Be quiet! I (want) ... to hear the news.

My sisiter wastes his free time (play) ... video games.

The news today (to be) ... very interesting.

Làm hết = tick nhiều. Ok?

Choose the corect answer to complete the following sentences.

1. I not go to school...sundays.

A.on    B.in    C.at    D.for

2. John likes sports very much. He usually plays...after school.

A.games and geography    B. soccer and literature

C.volleyball and soccer      D.solleyball and swimming

3. I...in the morning.

A. shower    B. take shower    C.take the shower    D. take a shower

4. What...your favorite food?

A.do    B.does    C.is    D.are

5. ...does she go jogging? Once a week.

A.How often    B.How long    C.How about     D.how

\(B=(1-\frac{1}{21}).(1-\frac{1}{36})...(1-\frac{1}{1326})\)

\(C=(1+\frac{1}{1.3}).(1+\frac{1}{2.4}).(1+\frac{1}{3.5})...(1+\frac{1}{99.100})\)

\(D=(\frac{810}{167}-\frac{675}{225}):(\frac{810}{167}+\frac{675}{225})\)

\(E=(\frac{1648}{1751}+\frac{131313}{686868}):(\frac{1648}{1751}-\frac{131313}{686868})\)

\(F=(\frac{1248}{1391}+\frac{212121}{656565}):(\frac{27}{13}.3)\)

Ai nhanh cho full đúng ,đang cần gấp!!!!!!