2. I am sure that I (recognize) him when I (see) him again. 3. He (lose) his job last month and since then he (be) out of work. 4. I meant (buy) an evening paper but I didn't see anyone (sell) them. 5. Do you feel like (eat) out or would you rather (have) dinner at home? 6. His greatest ambition is (choose) (take) part in the Olympic Games. 7. Tom was here not long ago. If you (come) round earlier, you (see) her. 8. This is the first time I (read) a novel (write) by a Japanese author. 9. My mother (rest) now. She always (take) a rest after lunch. 10. When I (meet) her two weeks ago, she told me that she (just be) to London.

$2.$ will recognize/ see

- "sure": ý kiến chủ quan, chưa chắc xảy ra.

→ Thì tương lai đơn: S + will + V (bare).

- S + V (s/es).

$3.$ lost/ has been

- Vế trước: "last month".

→ Thì quá khứ đơn (Với động từ thường): S + V (ed/ bất quy).

- Vế sau: "since + mốc thời gian".

→ Thì hiện tại hoàn thành: S + have/ has + V3.

$4.$ to buy/ selling

- mean + to V: có ý định làm gì.

$5.$ eating/ to have

$6.$ chosen/ to take

- S + is/ are + V (Pii).

- take part in (v.): tham gia.

$7.$ come/ will see

- If + S + V (s/es), S + will + V.

$8.$ have read/ written

- This is the first time + Thì hiện tại hoàn thành.

$9.$ is resting/ takes

- "now".

→ Thì hiện tại tiếp diễn (Khẳng định): S + am/ is/ are + V-ing 

- "always"

→ Thì hiện tại đơn (Với động từ thường): S + V (s/es).

$10.$ met/ had just been

- Vế trước: "two weeks ago".

→ Thì quá khứ đơn (Với động từ thường): S + V (ed/ bất quy).

- Vế sau: Câu tường thuật trần thuật: S + told + O + (that) + S + V (Lùi thì).

  + Lùi một thì: Hiện tại hoàn thành → Quá khứ hoàn thành.