---Where_____ you _____  these days? I haven’t seen you long.

---To Britain. I left for London two months ago and returned last week .

---Where_____ you _____  these days? I haven’t seen you long.
---To Britain. I left for London two months ago and returned last week .

---Where_____ you _____  these days? I haven’t seen you long.

---To Britain. I left for London two months ago and returned last week .

1. A.
   do, go
2. B.
   will, go
3. C.
   have, gone
4. D.
   have, been

I left for the office earlier than usual this morning ______ traffic jam.

A. in case of　　

B. in line with　　

C. for the sake of　　

D. at the risk of