Question

[Huỳnh Nguyễn Thảo Nguyên]

1)chia thì hiện tại hoàn thành hoặc quá khứ đơn

1/Is mai still here? - No,she (just go) .

2/We(see) her there days ago.

3/How long you(study) French.

4/You(everbe) to a computer ex hibition? -yes,i(be) there once.

5/i(go) there last year with my father.

2)chia thì hiện tại hoàn thành với since/for

1.He/read/the book/8 o'clock

2.I/use/those programs/2 years

3.Mai/complain/about her teeth/last week?

4.we/know/the name of the company/along time

5.they/not paint/the house/ages

3)chia thì hiện tại hoàn thành hay quà khứ đơn

1/Nam(never use) his computer thought he(buy) it ayear ago

2/How long ago you(begin) to play ping pong

3/She(lose) her key on the bus yesterday

4/She(become) rich and beutiful

Answer 1

[_silverlining]

1)chia thì hiện tại hoàn thành hoặc quá khứ đơn

1/Is mai still here? - No,she (just go) has just go .

2/We(see) saw her there days ago.

3/How long have you studied (study) French.

4/ have You ever been (everbe) to a computer ex hibition? -yes,i have been (be) there once.

5/i(go) went there last year with my father.

2)chia thì hiện tại hoàn thành với since/for

1.He/read/the book/8 o'clock

he has read the book since 8 o'clock.

2.I/use/those programs/2 years

i have used those programs for 2 years.

3.Mai/complain/about her teeth/last week?

did mai complain about her teeth last week ?

4.we/know/the name of the company/along time

we have known the name of the company for a long time.

5.they/not paint/the house/ages

they haven't painted the house for ages.

3)chia thì hiện tại hoàn thành hay quà khứ đơn

1/Nam(never use) has never used his computer thought he(buy) bought it ayear ago

2/How long ago have you(begin)begun to play ping pong

3/She(lose) lost her key on the bus yesterday

4/She(become) became rich and beutiful