Many patients insist on having watches with them in hospital, ______ they have no schedules to keep.
A、sinceB
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Notallbirdscanfly,______doallbirdsbuildnests.
Theproposaldeservessupportasitgives______totheneedsofchildren.
Thosewhochangemobilephonestoofrequentlywillhavetopayforbeing______.
Hecomplainedtothebooksellerthattherewereseveralpages______inthebook.
Iknowmylimitations,soIwon’tdoanything______myability.