I __ 1(enter) the room and __ 2 (see) my younger brother. He already __ 3 (do) his homework and __ 4 (sit) in front of the TV. He __5 (see) me and __6 (greet) me. I __ 7 (buy) a couple of buns in the street and I __8 (suggest) that my brother and I should have tea with them. My brother __9 (be) not very interested in the TV programme he __ 10 (watch) and he readily __11 (agree).He __ 12 (switch off) the TV and __13 (join) me at the table. I __ 14 (lay) the table and __ 15 (pour) tea when he __ 16 (join) me.

1. entered
2. was entering
3. enter
4. had entered
1. see
2. saw
3. was seeing
4. had seen
1. did
2. has done
3. was ding
4. had done
1. sits
2. had sat
3. was sitting
4. had been sitting
1. sees
2. saw
3. see
4. was seeing
1. greeted
2. greets
3. was greeting
4. had greeted
1. bought
2. was buying
3. had bought
4. will buy
1. suggests
2. suggest
3. suggested
4. will sugget
1. were
2. was
3. had been
4. has beeb
1. was watching
2. watched
3. had watched
4. waches
1. agrees
2. has agreed
3. agreed
4. was agreed
1. switch
2. was switching
3. will switch
4. switched
1. will be joining
2. has joined
3. joined
4. had joined
1. had laid
2. has laid
3. was laying
4. laid
1. pour
2. was pouring
3. had been pouring
4. poured
1. joined
2. had joined
3. was joining
4. would join