问题

What’s that noise?—Oh, my God! I ________ to turn the tap off after I brushed my teeth.[ ]

A: forget
B: forgot
C: was forgetting
D: had forgotten

正确答案是：

同类题型

Let’s _____after school.—OK.

_______terrible weather we’ve been having these days!

While we were running on the playground, Jack suddenlystopped____ and lay on the ground,so we all stopped_____ what was wrong withhim.

I’m 1.70 metres. Yao Ming is 2.27 metres. I am ______ Yao Ming.

you are done with the book, go out for a walk or ________