33. The oil in the cooker ___ heavy smoke, which made us in tears and difficult to open our eyes .

1I __________abrother and Helen ______ a sister．

Where was it ________ you met Mr. Brown for the first time?— It was in the house ________ I was born.[ ]

I______toward the door to go outside when suddenly Jim opened it

―Are you satisfied with what she has done?―Not a little. It can’t be ________.