【正文】
ff C. take off D. fall off 2. Tom was disappointed because most of the guests _________ when he ______ at the party. A. left。 Unit12 Life is full of the unexpected. 基礎(chǔ)導(dǎo)練 一、 用所給詞的適當(dāng)形式填空 the end of last year, I ________(be) to the West Hill Farm three times. 2. By the time I got up, Mom _______(out) for some exercise. 3. I ______(learn) 1,000 English words by the end of last term. 4. By 9 o’clock last night, we ________(get) 200 pictures from the spaceship. 5. When I went into the classroom, the final bell _______(ring). I was happy that I wasn’t late. 二、 單項填空 ( ) 1. – Did you meet Tom at the airport? – No. is plane _________ by the time I ________ there. A. has taken off。 had gone D. had got to。 that