$1.$ This is the first week at my new school.

- S + to be + ...

- the + Danh từ.

- at + địa điểm bao quát.

$2.$ My new school is big and it has a large library. 

- S + to be + adj.

- S + have/ has + N + ...

$3.$ I usually do my homework in the school library.

- S + V (s/es).

- do homework (v.): làm bài tập về nhà.

$4.$ I have lots of friends and they are all friendly.

- S + have/ has + N + ...

- lots of + Danh từ số nhiều đếm được.

- S + to be + adj.

$5.$ We have many subjects at school and my favorite subject is English.

- S + have/ has + N + ...

- many + Danh từ số nhiều đếm được.

- Tính từ sở hữu + Danh từ.

$6.$ In the afternoon, I play sports in the playground.

- S + V (s/es).

- in + địa điểm chung chung.

$7.$ My friends and I are playing basketball at the moment.

- "at the moment".

$→$ S + am/ is/ are + V-ing. 

$8.$ We are checking the answer to that question now.

- "now".

$→$ S + am/ is/ are + V-ing.