Development (2) Data processing (2) Language (2) Computer-assisted instruction (2) Communication (2) Acquisition (2) Identification (2) Discourse markers (2) Internet Relay Chat (2) Vector analysis (2) Tools (2) Teaching (2) Speech acts (Linguistics) (2) Shoring and underpinning (2) Racing (2) Progress (2) Perspective (2) Outbuildings (2) Oral examinations (2) Oral communication (2) Negotiation (2) Learning (2) Hand (2) Giftware (2) Gifts (2) Face (2) Commons (2) Cats (2) Communication--Technological innovations (2) Web-based instruction (2)