Поставьте глагол в правильном времени: Present Perfect/Present Perfect Continuous.
1 He ______ already ____ (do) this task.
2 ____ you ever _____ (ride) a horse?
3 How long _____ she ______ (talk) on the phone with her sister?
4 They ________ (pack) their suitcases since yesterday.
5 She ________ (not/come) home yet.
6 Our friends _______ (travel) for two months.
7 What books _____ you _____ (read) lately?
8 How many invitations _____ he _____ (send) so far?
9 I ______ never _____ (eat) Thai food before.
10 I ___________ (learn) Chinese for two years.