$#Lúa$

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`2.1.` Is there any fruit juice in the fridge?
`2.2.` Were there any letters for me?
`2.3.` How many people are in your family?
`2.4.` Is there a doctor here?
`2.5.` Are there any trains to London from this station?
`2.6.` Was there a special price for students?
`2.7.` Were there any mistakes in my letter?
`2.8.` Is there much money in your bank account?
`2.9.` How many students are in your class?

`2.10.` Were there many children at the swimming pool?
`2.11.` How many people were at the party?

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`@` Giaỉ thích:

`@` Qúa Khứ Đơn:

`->` Dạng tobe:

+) S + was/ were +…

-) S + was/ were + not

?) Was/ Were + S +…?

`_`  Yes, S + was/ were.

`_` No, S + was/ were + not

`->` Dạng V (thường)

+) S + V2/ed + .....

-) S + did not + V (nguyên thể) + ....

?) Did + S + V infinitive

`_` Yes, S + did.

`_` No, S + didn't.

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`@` Hiện Tại Đơn:

`@` HTĐ vs tobe;

`_` S + to be + N/Adj

`_`  S + to be + not + N/Adj

`_` To be + S + N/Adj?

`@` HTĐ vs V(thường)

`_` S + V(s/es) + O + …

`_` S + do/does + not + V + O + …

`_`  Do/Does + S + V + O + …?