Give affirmative response to all questions. 1 Hái kéyi huàn ma? 还可以换马? May I still change it? Xiānzài jǐdiǎn zhōng? Hái kéyi huàn ma? 现在几点钟?还可以换马? What time is it now? May I still change it? 2 Hái kéyi mǎi ma? 还可以买吗? May I still buy it? Xiānzài jǐdiǎn zhōng? Hái kéyi mǎi ma? 现在几点钟?还可以买吗? What time is it now? May I still buy it? 3 Hái kéyi huàn ma? 还可以换马? May I still change it? Xiānzài jǐdiǎn zhōng? Hái kéyi huàn ma? 现在几点钟?还可以换马? What time is it now? May I still change it? 4 Hái kéyi mài ma? 还可以买吗? May I still buy it? Xiānzài jǐdiǎn zhōng? Hái kéyi mài ma? 现在几点钟?还可以买吗? What time is it now? May I still buy it? 5 Hái kéyi huàn ma? 还可以换马? May I still change it? Xiānzài jǐdiǎn zhōng? Hái kéyi huàn ma? 现在几点钟?还可以换马? What time is it now? May I still change it? 6 Hái kéyi mǎi ma? 还可以买吗? May I still buy it? Xiānzài jǐdiǎn zhōng? Hái kéyi mǎi ma? 现在几点钟?还可以买吗? What time is it now? May I still buy it? 7 Hái kéyi mài ma? 还可以买吗? May I still buy it? Xiānzài jǐdiǎn zhōng? Hái kéyi mài ma? 现在几点钟?还可以买吗? What time is it now? May I still buy it?