I ran______some old letters when I was looking for something else.A．aboutB．downC．acrossD．o

When you ______ at the door, I ______ some washing.A、knocked; didB、was knowcking; didC、k

When I finally succeeded in making the letters correctly I was ________ with childis

【D5】FRANK: I JUST RECEIVED A LETTER FROM ONE OF MY OLD HIGH SCHOOL BUDDIES. SARAH: 【D5】__

【D6】FRANK: I JUST RECEIVED A LETTER FROM ONE OF MY OLD HIGH SCHOOL BUDDIES. SARAH: 【D5】__

【D7】FRANK: I JUST RECEIVED A LETTER FROM ONE OF MY OLD HIGH SCHOOL BUDDIES. SARAH: 【D5】__

I came______these photographs while I was sorting some old papers.A．uponB．up toC．outD．thro