October 15 th is my birthday, ________ I will never forget.

My exam (be) __________on 15 May, so there (not / be) ___________any time to be lost.

15.My brother’s plans are very ________; he wants to master English, French and Spanish before he is sixteen. A: arbitrary B: aggressive C: ambitious D: abundant

My younger brother ____be 15 years old next year. A: is going to B: will C: is to D: should

中国大学MOOC: I can’t find my key anywhere. I __________ for it 15 minutes.

October 15 th is my birthday, ________ I will never forget. A: A.when B: that C: what D: which

The Health Benefits of Knitting A) About 15 years ago, I was invited to join a knitting group. I agreed to give it a try. B) My mother had taught me to knit at 15, and I knitted in class throughout co

My mother a doctor is my father so is A: My mother is a doctor. So is my father B: My mother is a doctor. So my father is C: My mother is a doctor. My father is so.

Jack, a friend of ________, often comes to see us. A: my brother and my sister B: my brother’s and my sister C: my brother and my sister’s D: my brother’s and my sister’s

I had supper with my _________that evening. A: my father B: my mother C: my brother D: my grandpa