A. upon
B. at
C. out
D. over
When I was strolling along the beach at sunset, I came ______ a beautiful seashe
She ______ , but when I came in she stopped.A. has talkedB. had talkedC. was tal
I was walking quickly along the main street, when suddenly I saw a shape lying o
[单选题]3. When I came into the room,he pretended ________ his homework.A. to doB. be doingC. doingD. to be doing
[单选题]My father was ___ a book when I came into his study.A.seeingB.lookingC.read
I liked traveling in France, but when it came to picking my favorite spot to
[单选题]I was fifteen when I walked into McCarley’s Bookstore in Ashland. As I was
[单选题]I was fifteen when I walked into McCarley’s Bookstore in Ashland. As I was
[单选题]I was fifteen when I walked into McCarley’s Bookstore in Ashland. As I was
[单选题]I was fifteen when I walked into McCarley’s Bookstore in Ashland. As I was