_______ all the trees in the garden, i washed my car

A. Watering                                                       B. Having watered

C. Having been watered                                   D. Being watered

Mẫu câu:Have sb do sth

Cấu trúc:Have sb to+V-infinitive

30 000 X 20 =600000

12460 : 2 =6230

HT~~~(^^)

30 000 × 2 = 600 000

12460 : 2 = 6230

 ☺☺☺☺☺☺

1)      Grandpa gave _some__ chocolate to the kids.

2)      Mike hasn’t got _any__ mugs.

3)      My friends never paint _any_ pictures.

4)      There’s _some__ sand in my shoes.

5)      Steve did his homework without _any_ help.

6)      Paul is thinking of _some_ good memories.

7)      We often eat _some__ ham for breakfast.

8)      Diane keeps _some_ photos in her bag.

9)      There’s hardly _any_ honey in the jar.

10)      I can rarely take _any__ photos because I haven’t got a camera.

11)      Susan has _some_ coffee and cake in the afternoons.

12)      Did you buy _any__ butter yesterday?

13)      They have _some__ surprises for us.

14)      We seldom pick _some__ flowers.

15)      I need _some__ advice.

Xin lỗi muộn 9p,lúc nãy mình ko on

đổi: 60dm=6m

nửa chu vi là:

16:2=8(m)

chiều dài HCN:

(8+6):2=7(m)

chiều rộng:

8-7=1(m)

diện tích HCN:

7x1=7(m2)

đ/s:........

HCN là hình chữ nhật

HT

=60m2 13dm2 42cm2

cảm ơn bạn

a) S là điểm chung thứ nhất của \(\left(SAB\right)\)và\(\left(SCD\right)\)

Trong \(\left(ABCD\right):\)

\(AB\)∩ \(CD=E\)

\(E\)là chung điểm thứ hai của \(\left(SAB\right)\)và \(\left(SCD\right)\)

Vậy \(\left(SBC\right)\text{∩}\left(SAD\right)=SF\)

b) Trong \(\left(ABCD\right):AD\text{∩ }BC=F\)

Vậy \(\left(SBC\right)\text{∩}\left(SAD\right)=SF\)

a) (SAB) giao (SDC)= S

Gọi AB giao CD=O => (SAB) giao ( SCD)= O

Vậy (SAB) giao (SDC)=SO

b) (SAD) giao ( SBC)= S

Gọi AD giao BC= I => (SAD) giao ( SBC)=I

Vậy (SAD) giao (SBC)= SI