sự sưu tập sự tụ họp 
collection like: tự họ → →
den Briefkasten leeren ☊ 
lấy thư từ hòm thư ☊ 
清空信箱 ☊ qīngkōng xìnxiāng den Briefkasten leeren ☊ lấy thư từ hòm thư ☊ ☊ Ich kenne und verwende Ihre Produkte seit über zehn Jahren. ☊ Tôi biết và sử dụng sản phẩm của ông / bà từ hơn mười năm nay. ☊ (Lektion 108, Nr. 1953) 'What am I going to do?' she wondered aloud. ☊ aloud ☊
In case (= if it is true that) you're wondering why Jo's here—let me explain... ☊ (just) in case (...) ☊
catch yourself doing sth: She caught herself wondering whether she had made a mistake. ☊ catch ☊
collect sth from sb/sth: Samples were collected from over 200 patients. ☊ collect ☊
The last collection from this postbox is at 5.15. ☊ collection ☊
emerge (from sth): The swimmer emerged from the lake. ☊ emerge ☊
I could hear every word they said. ☊ every ☊
The kids were gathered together in one room. ☊ gather ☊
I often wonder what future generations will make of our efforts. ☊ generation ☊
I sometimes wonder what goes on in that head of yours. ☊ head ☊
She couldn't help but wonder what he was thinking. ☊ sb can (not) help (doing) sth, sb can not help but do sth ☊
I wonder if I should wear a coat or not. ☊ if ☊
Is there a letter from them in the mail? ☊ mail ☊
What on earth was the matter with her, she wondered. She'd come here to enjoy herself and here she was, stuck on her own in the hotel. ☊ matter ☊
I've often wondered what happened to him. ☊ often ☊
the royal princes ☊ prince ☊
people who, for whatever reason, are unable to support themselves ☊ reason ☊
He's still recovering from his operation. ☊ recover ☊
Local businesses are well represented on the committee (= there are a lot of people from them on the committee). ☊ represent ☊
They were in the next room and we could hear every word they said. ☊ room ☊
Nothing more was heard from him so that we began to wonder if he was dead. ☊ so ☊
He taught himself to play the violin. ☊ the ☊
There are times when I wonder why I do this job. ☊ when ☊
I wonder where they will take us to. ☊ where ☊
I wonder who that letter was from. ☊ who ☊
I wonder whose this is. ☊ whose ☊
wonder who, where, etc...: I wonder who she is. ☊ wonder ☊
I wonder why he left his job. ☊ wonder ☊
I was just beginning to wonder where you were. ☊ wonder ☊
wonder (about sth): 'Why do you want to know?' 'No particular reason. I was just wondering.' ☊ wonder ☊
We were wondering about next April for the wedding. ☊ wonder ☊
I wonder if you can help me. ☊ wonder ☊
I was wondering whether you'd like to come to a party. ☊ wonder ☊
I could hear every word they were saying. ☊ word ☊